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

[Q]: Sentence: 'a horse pulls a cart with people sitting on it'. Count the number of nouns in this sentence.
[A]: 3

[Q]: Sentence: 'Two orange cats playing and fighting on a couch'. Count the number of nouns in this sentence.
[A]: 2

[Q]: Sentence: 'An old clock tower on a river, near a bridge'. Count the number of verbs in this sentence.
[A]:
0