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

Ex Input:
Sentence: 'A group of men sitting next to each other on a bench'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A man sitting at a table in front of a laptop computer'. Count the number of nouns in this sentence.

Ex Output:
5


Ex Input:
Sentence: 'a white room with a blue bed with a wooden frame'. Count the number of verbs in this sentence.

Ex Output:

0