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

Ex Input:
Sentence: 'A large amount of bananas grouped together in a line'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A paraglider hanging from a large blue and yellow kite is suspended over ocean waves'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'two cows in a grass field together behind a fence'. Count the number of verbs in this sentence.

Ex Output:

0