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

Example Input: Sentence: 'A spray paint covered fire hydrant on a side walk'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'Two guys giving a thumbs up on their skis'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'A bottle of wine sitting on top of a table next to a glass of wine'. Count the number of verbs in this sentence.
Example Output:
1