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

Example Input: Sentence: 'Two cats laying on a hard wood floor next to empty shoes'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'a man is riding a red motorcycle on the street'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'A large jet sitting on top of an airport tarmac'. Count the number of verbs in this sentence.
Example Output:
1