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

Ex Input:
Sentence: 'A man wearing sun glasses, a tie and a suit'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A view of a very modern kitchen. Its a 3d drawing'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'There are three buses parked under a canopy'. Count the number of verbs in this sentence.

Ex Output:

1