instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'A boat with emergency lights on it sitting in a harbor'. Count the number of nouns in this sentence.
answer:
4


question:
Sentence: 'A couple of boats traveling down a river'. Count the number of nouns in this sentence.
answer:
3


question:
Sentence: 'Two cows lie in a field with a mountain in the background'. Count the number of verbs in this sentence.
answer:

1