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

[Q]: Sentence: 'This is a black and white photo of a train sitting on the tracks'. Count the number of verbs in this sentence.
[A]: 1

[Q]: Sentence: 'A group of men leaning over rail as a dog approaches them'. Count the number of verbs in this sentence.
[A]: 2

[Q]: Sentence: 'An older woman is flying her rainbow kite'. Count the number of nouns in this sentence.
[A]:
3