4.2 Nouns, Adjectives

• A simple nounexample
  1. Fido is a dog.
  2. $\mathrm{\:\bf Dog\:}(\mathrm{\:f\:})$
• But what about ...?

  A dog barked.

  Different meaning of dog? Hopefully not!
• A simple adjectival example
  1. Fido is happy.
  2. $\mathrm{\:\bf Happy\:}(\mathrm{\:f\:})$