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

Ex Input:
Sentence: 'A group of people flying kites in a field'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A new refrigerator and a new washer and dryer'. Count the number of verbs in this sentence.

Ex Output:
0


Ex Input:
Sentence: 'Two women sitting on  a bench in a sunny area'. Count the number of verbs in this sentence.

Ex Output:

1