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

Ex Input:
Sentence: 'A elephant that is standing on a floor at a bowling alley'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'm mm m mm m mmmm mm m'. Count the number of nouns in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A snowboarder in winter clothing coming down a hill'. Count the number of nouns in this sentence.

Ex Output:

4