instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'Ice cream truck stopped on the side of the road'. Count the number of nouns in this sentence.
answer:
5


question:
Sentence: 'A man riding on the back of an elephant near a lake'. Count the number of nouns in this sentence.
answer:
4


question:
Sentence: 'A bear is walking around a very dense, green area'. Count the number of nouns in this sentence.
answer:

2