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

[Q]: Sentence: 'A train on a track in the middle of a neighborhood'. Count the number of nouns in this sentence.
[A]: 4

[Q]: Sentence: 'A large jetliner flying in the sky above a small helicopter'. Count the number of verbs in this sentence.
[A]: 1

[Q]: Sentence: 'Two bikers riding their bikes on the road stopped in front of the line'. Count the number of nouns in this sentence.
[A]:
5