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

Ex Input:
Sentence: 'Several boats at the sandy shore line'. Count the number of verbs in this sentence.

Ex Output:
0


Ex Input:
Sentence: 'The living room is clean and empty of people'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A man wearing a green shirt and black jacket stands holding a square shaped kite in a grassy area near a large building'. Count the number of nouns in this sentence.

Ex Output:

6