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

Ex Input:
Sentence: 'Two girls with painted faces sit on the sidewalk'. Count the number of nouns in this sentence.

Ex Output:
3

Ex Input:
Sentence: 'A clear view display refrigerator lined with bottles of beer'. Count the number of nouns in this sentence.

Ex Output:
5

Ex Input:
Sentence: 'A double Decker bus parked on the street'. Count the number of verbs in this sentence.

Ex Output:
1