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

Ex Input:
Sentence: 'A parking meter in front of a car'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'This is a close up shot of a mans goatee'. Count the number of nouns in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'Some female players in action on a field'. Count the number of nouns in this sentence.

Ex Output:

3