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

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: 'A big stuffed bear sitting in a chair with some lights near'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A group of elephants and giraffes are next to the water'. Count the number of verbs in this sentence.

Ex Output:

0