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

Ex Input:
Sentence: 'Various street signs that read Danforth avenue'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'Man poses for picture with his dog while sitting on a bench'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'A bowl of icecream, chocolate syrup and a strawberry on a plate'. Count the number of verbs in this sentence.

Ex Output:

0