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

[Q]: Sentence: 'A man sitting in front of a computer taking a bit out of a pastry and holding a drink'. Count the number of nouns in this sentence.
[A]: 6


[Q]: Sentence: 'A lean, gray racehorse being led to a track'. Count the number of nouns in this sentence.
[A]: 2


[Q]: Sentence: 'Several cows stick their heads out of a pen to feed'. Count the number of nouns in this sentence.
[A]:
3