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

Ex Input:
Sentence: 'A tennis player getting ready to hit the ball'. Count the number of verbs in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'People go para gliding in the water near the beach'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'a person flying a kite on a beach near water'. Count the number of nouns in this sentence.

Ex Output:

4