In this task, you need to count the number of nouns/verbs in the given sentence.

[Q]: Sentence: 'Different colored plaques displayed some gold, some green'. Count the number of nouns in this sentence.
[A]: 2

[Q]: Sentence: 'A traffic sign sitting on the side of a road'. Count the number of nouns in this sentence.
[A]: 4

[Q]: Sentence: 'A man skate boards down a sidewalk doing a wheelie'. Count the number of verbs in this sentence.
[A]:
1