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

Ex Input:
Sentence: 'Four boys in deep concentration as they point their game controllers'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A little girl with an broken arm posing near a restroom sink and toilet'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'There is a very large zebra painted new zealand airplane'. Count the number of nouns in this sentence.

Ex Output:

3