In this task, you need to count the number of nouns/verbs in the given sentence.

[EX Q]: Sentence: 'a cat sitting on a desk with keyboard and a computer mouse'. Count the number of nouns in this sentence.
[EX A]: 5

[EX Q]: Sentence: 'a group of people on surf board ride on some snow'. Count the number of nouns in this sentence.
[EX A]: 5

[EX Q]: Sentence: 'some men are riding motorcycles on a wet road'. Count the number of verbs in this sentence.
[EX A]:
1