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

Ex Input:
Sentence: 'A man flying a kite at the beach while several people walk by'. Count the number of verbs in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'A young man on a skateboard with hand protectors'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'A hand is holding a very small banana'. Count the number of nouns in this sentence.

Ex Output:

2