instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'A person holding a bottle while riding a skateboard'. Count the number of verbs in this sentence.
answer:
2


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


question:
Sentence: 'A white computer mouse on a desk next to a keyboard'. Count the number of nouns in this sentence.
answer:

4