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

[Q]: Sentence: 'A woman sitting next to a window smiles for a picture'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'An old white building has a sign that says F Street'. Count the number of nouns in this sentence.
[A]: 2


[Q]: Sentence: 'A laptop computer with a cat hiding behind it'. Count the number of nouns in this sentence.
[A]:
3