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

[Q]: Sentence: 'A red train engine coming into a station'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'Two girls with painted faces sit on the sidewalk'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'A person that is on ski's in the snow'. Count the number of nouns in this sentence.
[A]:
3