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

[Q]: Sentence: 'A mp3 player sitting on top of a speaker system'. Count the number of nouns in this sentence.
[A]: 5


[Q]: Sentence: 'A man is walking around huge columns while talking on his phone'. Count the number of verbs in this sentence.
[A]: 2


[Q]: Sentence: 'Several cows grazing in a fenced in area'. Count the number of verbs in this sentence.
[A]:
1