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

Sentence: 'A homeless man sleeping on a city bench'. Count the number of nouns in this sentence.
3

Sentence: 'A clock on a red building letting people know the time'. Count the number of verbs in this sentence.
2

Sentence: 'A man water skiing in the beautiful ocean'. Count the number of nouns in this sentence.
4