instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'a man is riding a red motorcycle on the street'. Count the number of nouns in this sentence.
answer:
3


question:
Sentence: 'Woman in white shirt and blue skirt playing tennis'. Count the number of verbs in this sentence.
answer:
1


question:
Sentence: 'A duck swimming on a lake next to other ducks'. Count the number of nouns in this sentence.
answer:

4