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

Ex Input:
Sentence: 'Picture of an outside spot with a transport'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A group of brown teddy bears one without a head'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A double decker bus pulling into a bus stop'. Count the number of verbs in this sentence.

Ex Output:

1