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

Example Input: Sentence: 'A person jumps above a body of water'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A man wearing sun glasses, a tie and a suit'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A bed in a hotel room sitting next to a window'. Count the number of verbs in this sentence.
Example Output:
1