Trees
Chapter 5
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Draw a tree for:
- Abelard wrote a poem with Heloise in mind.
Right
Also defensible (complement versus adjunct issue):
One argument for the the idea that in mind is a
complement of with (obligatoriness):
Abelard wrote a poem with Heloise. (changes meaning)
The following tree is wrong.
Heloise in mind is not an NP.
Arguments:
- * Heloise in mind kept him company. (Can't be a subject.)
- * It was [Heloise in mind] that Abelard wrote a poem with. (can't be preposed/clefted)
- The red volume of obscene verse from Italy
- The volume shocked the puritan soul of the minister with the beard quite throughly yesterday
tree
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Trees
Chap 6
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- Spielberg believes the star to be a power-hungry dictator.
The star was a power hungry dictator/The Tsar to be a power hungry dictator
tree
Spielberg believes CP.
trees
Spielberg believes the star to be a power-hungry dictator.
tree
- John sold Mary's picture of the moon.
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Binding
Theory
p. 99, (1)
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For the following sentences, accept
the given judgments.
Explain whether the given
judgment is predicted by the binding
theory. For each example, discuss
all principles that affect
the coindexed NPs.
- * Fred i loves himi
Predicted by Binding Theory.
Principle B violation: A pronoun must be free in its binding domain;
him is not free. It is bound by Fred,
which is in the binding domain of him; that is, it is
in the same clause.
- * Hei thinks that Sue loves Fredi
Predicted by Binding Theory.
Principle C violation: An R-Expression must be free.
Fred is not free. It is bound by He.
Note: There is no Principle B violation.
The pronoun He is not bound.
Although it is coindexed with Fred
it is not C-commanded by Fred.
Therefore it is not bound by Fred.
- * Michael'si father loves himselfi
Predicted by Binding Theory.
Principle A violation: An anaphor must be bound in its binding
domain;
himself is not bound.
Although it is coindexed with Michael,
it is not C-commanded by Michael.
Therefore it is not bound by Fred.
Note: In this sentence,
Fred and himself are coindexed. Thus,
this sentence represents the interpretation on which
himself corefers with Fred.
Therefore only the interpretation on which
himself corefers with Fred is being
ruled out.
- * Fred'si fatherj loves himj
Predicted by Binding Theory.
Principle B violation: A pronoun must be free in its binding domain;
him is not free. It is bound by Fred's wife,
which is in the binding domain of him; that is, it is
in the same clause. (so this is really just like
example (1)).
- * Susani thinks that John should marry herselfi.
Predicted by Binding Theory.
Principle A violation: An anaphor must be bound in its binding
domain.
Although herself is bound (it is coindexed with Susan,
and C-commanded by Susan)
it is not bound within its binding domain
(its minimally containing clause).
- * John thinks that Susani should kiss heri.
Predicted by Binding Theory.
Principle B violation: A pronoun must be free in its binding domain;
her is not free. It is bound by Susan,
which is in the binding domain of her; that is, it is
in the same clause.
- * I spoke to himi in Beni's office.
Not Predicted by Binding Theory.
Examining the tree for this sentence we see that
him does not C-command Ben.
Therefore, despite the co-indexing,
him does not bind Ben.
Therefore, Ben is free and there is
no Principle C violation, so the impossibility
of co-reference here is not predicted
by the Binding Theory.
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Anaphora
and replacement
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A syntax tree is a notation for writing down claims
about a sentence or phrase. This .problem is about
the claims that trees make about how anaphoric
elements should behave.
- On the basis of our assumptions
about the anaphoric element one, which
part or parts of the Noun Phrase a World War I collection
of poems does the following tree claim can be replaced by
one? [Make sure your answer is complete.
If there is more than one part of the phrase that should be
replaceable by one according to the tree, list
multiple parts. However,
you do not need to consider the internal structure
of phrases that are represented by triangles.]
- On the basis of our assumptions
about the anaphoric element one, which
part or parts of the Noun Phrase a World War I collection
of poems does the following tree claim can be replaced by
one?
- Now construct some examples that argue for one tree
and against the other based on the actual
observed behavior of one.
Summary of results:
- The basic assumption:
-
Anaphoric elements replace constituents
- one replaces N-bars.
- If a PP is attached as a complement its
sister is not an Nbar and can NOT be replaced
by one.
Other anaphoric elements:
Do so: replaces Vbars
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John put a rug in the washer and Sue did so too.
[Replaces put a rug in the washer]
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* John put a rug in the washer and Sue did so in the sink.
Does this argue that in the washer
is a complement
or an adjunct?
VP-ellipsis: Empty string replaces VP
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John put a rug in the washer and Sue did too.
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* John put a rug in the washer and Sue did in the sink.
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Who might be going to the cinema on Tuesday?
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John might be. [∅ = going to the cinema on Tuesday.]
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John might. [∅ = be going to the cinema on Tuesday.]
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John might on Wednesday. [∅ = be going to the cinema]
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John might be on Wednesday. [∅ = going to the cinema]
so: replaces Abars
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John is very fond of Mary in some ways, but less so
in others [so = fond of Mary]
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John is very fond of Mary, but less so
of Jean [so = fond]
so: replaces Pbars
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John is always at odds with his colleagues,
but he is less so with his friends. [so = at odds]
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Theta
Criterion
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Evaluate this claim: the following sentence
under the indicated coindexing, is a theta-criterion violation.
- Johni believes that hei is a genius.
Justification: One guy, John, has 2 theta roles.
True or False?
False. Read theta-criterion (p. 171)
- Each argument is assigned one and only one theta role.
- Each theta role is assigned to one and only one argument.
Restating (more explicitly)
- Each argument position of a predicate
is assigned one and only one theta role.by the predicate
- Each theta role of a predicate
is assigned to one and only one argument of the predicate.
Important:
The theta-criterion constrains the relationship
between theta roles and syntactic constituents
that fill argument positions of a predicate.
John is not a syntactic constituent. He is an entity
in the world. The theta criterion does not
prevent John from bearing two theta roles.
Claim: (1) is still a theta-criterion violation.
The NPs John and he fill the same
theta role for the predicate is.
And also for the predicate thinks. True or false?
False again. The theta criterion
is about subjects and complements of a predicate.
It requires that all of a predicate's theta roles be used up
by the subject and complements of the predicate,
and that the subject and complements all receive
theta roles. John is the subject of the
predicate thinks. Thus the theta-criterion
requires that thinks assign John
one and only one theta role. It does:
think: NPi [ __ CP[-Que,+Fin]j]
experiencer | proposition |
i | j |
In the downstairs clause, the verb be assigns he exactly one theta role.
be: NPi [ ___ NPj]
Observations:
- The Theta-criterion does not preclude coreference between NP
arguments, even between arguments
in the same clause. But each NP must receive its own theta role
from the predicate that it is an argument of.
Thus NPs in separate clauses must receive tehta
roles from separate predicates.
-
The theta criterion does preclude a
predicate from assigning theta roles to NPs
other than its OWN subject and complements. For example,
a verb may not assign roles to NPs in another clause.
- The theta criterion is not only about verbs.
It is about ANY head and its complements and/or subject.
- * The book of poetry of prose
- * John is fond of Mary of Sue.
We have claimed that complements cannot in general be repeated.
Our formal theoretical explanation for this is now
the theta-criterion.
- The theta criterion is not only about NPs
It is about ANY complements and/or subject.
- John thinks [CP that Mary is a genius.]
- [CP That Mary is a genius] is obvious.
Both the subject and object CPs in (1) and (2) require
propositional roles from their respective predicates,
according to the theta criterion.
- There is an exemption for subject position.
Roleless expletives occur in subject position, inserted between
D-structure, where the theta-criterion applies, and the surface,
where the Extended Projection Principle applies.
obvious: [ __ CP[-QUE,+FIN]i ]
- It is obvious that Mary is a genius.
- * That Mary is a genius is obvious that John is a genius.
- That he married Mary proves that John is a genius.
Because it is inserted late,
the expletive it is exempted from the theta criterion.
Neither CP that Mary is a genius in (2) can be
inserted inserted late, so the Θ-criterion still applies.
Thus CPs can occur with predicates that assign appropriate
propositional roles. (2) here is a theta-criterion
violation because there are two CPs, neither of which
can function as roleless expletive, and obvious
has only one proposition role to assign. In contrast
(3) incurs no violation because prove has two
distinct propositional roles.
prove: CP[-QUE,+FIN]i [ __ CP[-QUE,+FIN]j ]
proposition, source |
proposition, theme |
i | j |
- Prepositional phrase complements. Roles are assigned
to directly to the ``referents'' of DP/NPs and CPs. In
contrast, with PP complements, roles are assigned to the
objects of the preposition:
- John gave the book to Mary.
give: NPi [ __ NPj [PP to NPk]]
- Optionality. The theta criterion requires to
posit separate lexical entries in
those quite common cases where a complement is optional:
- John ate the apple.
- John ate
The entry for the first sentence is:
eat: NPi [ __ NPj]
Unless there is a second lexical entry for
eat in which the theme role is missing,
the second sentence would have
to be a theta criterion vioation.
The entry for the second sentence would look like
this:
eat: NPi [ __ ]
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Verb
Particles
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We review constituency arguments by reviewing the case
of verb particles.
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(1) John turned off the stove.
The question we will address is: Is the italicized word string
a constituent?
Constituency arguments:
-
(2) *It was off the stove John turned. [with
the meaning: John extinguished the stive light.]
Movement by clefting does not work: Evidence
against constituency
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(3a) * Off which stove did John turn?
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(3b) * The stove off which John turned was very old.
[Compare: The shelf off which John took the book
was very high.]
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(3c) The stove which John turned off was very old.
Movement for question formation
and relative clause formation does not work: Evidence
against constituency.
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(4a) * John turned off the stove and on the lamp.
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(4b) The cat climbed off the stove and under the table.
Conjunction with similar word sequences in (4a) does not
work: Evidence against constituency. Contrast
(4b), where arguably two PPs are being conjoined.
The do-so and VP deletion tests do not help us here, because
they will only establish the constituency of VPs.
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(5)
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-- What did John turn off?
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-- * Off the stove?
Off the stove cannot occur as an isolated
fragment, which argues against its constituency.
There is one other important argument which is
not really a constituency argument.
Passsivization is possible from the site after
off:
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(6) The stove was turned off by John,
Normally only the NP directly following
the Verb can be passivized. This peculiar
fact could be explained if we assume the
structure is:
-
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Theta grids
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Identify the violations of the theta criterion
in the following ungrammatical sentences, if any. If you
claim the theta-criterion is not responsible
for the ungrammaticality, you are hereby invited
to speculate on what is:
- * John arrived in Boston on Monday on Tuesday.
- * John kicked that Bill was laughing.
- * Sue love for Harry to leave.
- * John thinks that left.
- * Sue devoured.
- * was obvious that the Theta-criterion had been violated.
- * John arrived in Boston on Monday on Tuesday.
No. Theta criterion does not apply to adjuncts.
Problem is semantic.
- * John kicked that Bill was laughing.
Yes. There is no second theta role for
kick appropriate for a proposition.
- * Sue love for Harry to leave.
No. Problem is lack of tensed or agreeing verb.
- * John thinks that left.
Yes. left assigns a theta role to
an external argument, which is missing.
- * Sue devoured.
Yes. Devour assigns a theta role to
an internal argument, which is missing.
- * was obvious that the Theta-criterion had been violated.
No, it wasn't. Violates the Extended projection principle,
which requires all clauses to have subjects.
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