instruction:
In this task, you need to count the number of nouns/verbs in the given sentence.
question:
Sentence: 'A young man riding a skateboard down a railing'. Count the number of nouns in this sentence.
answer:
3


question:
Sentence: 'Various street signs that read Danforth avenue'. Count the number of verbs in this sentence.
answer:
1


question:
Sentence: 'The black cat is lying on the keyboard of the computer'. Count the number of nouns in this sentence.
answer:

3