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

Example Input: Sentence: 'a close up of a plate of food with broccoli'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'a man is sitting in front of a computer at a desk'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A man throws his kite into the air on a beach'. Count the number of verbs in this sentence.
Example Output:
1

