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

Ex Input:
Sentence: 'OLD BLACK AND WHITE PHOTO OF HORSE AND BUGGY IN BUSY TOWN'. Count the number of nouns in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A very old style fire truck at the station'. Count the number of verbs in this sentence.

Ex Output:
0


Ex Input:
Sentence: 'Two computer monitors displaying web pages in a dark room'. Count the number of nouns in this sentence.

Ex Output:

5