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

Ex Input:
Sentence: 'A man riding his surfboard through the waves'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A baseball player holds a bat in the on deck circle'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A man sits in a boat with a TV and movies'. Count the number of nouns in this sentence.

Ex Output:

4