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

Example Input: Sentence: 'A black and white image of a park bench'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'A bird with a long beak wades in algae-covered water'. Count the number of verbs in this sentence.
Example Output: 2

Example Input: Sentence: 'A ship traveling over a body of water in front of a massive colgate clock'. Count the number of nouns in this sentence.
Example Output:
6