instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'A collection of books and knick-knacks on shelves'. Count the number of nouns in this sentence.
answer:
5


question:
Sentence: 'A silver and yellow engine is followed by several train cars'. Count the number of verbs in this sentence.
answer:
1


question:
Sentence: 'A horse grazing on grass in the woods'. Count the number of verbs in this sentence.
answer:

1