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

[Q]: Sentence: 'A group of zebra standing in a grass field'. Count the number of verbs in this sentence.
[A]: 0


[Q]: Sentence: 'A hand holding a partially eaten doughnut hole'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'Two tourists sitting on top of an elephant'. Count the number of nouns in this sentence.
[A]:
3