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

Ex Input:
Sentence: 'A plate of food and a glass of liquid'. Count the number of verbs in this sentence.

Ex Output:
0


Ex Input:
Sentence: 'Two young girls sitting on top of a bench'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'a bathroom with white tile a sink and a toilet'. Count the number of verbs in this sentence.

Ex Output:

0