instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'A couple of people on a horse pulled carriage'. Count the number of nouns in this sentence.
answer:
4


question:
Sentence: 'A barge floating down a river towards a city'. Count the number of nouns in this sentence.
answer:
3


question:
Sentence: 'A man is sitting in an office and has a grumpy look on his face'. Count the number of verbs in this sentence.
answer:

2