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

Ex Input:
Sentence: 'A man and a woman walking towards a food vendor that is across the street'. Count the number of verbs in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'A young boy takes a swing during a little league baseball game'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A giant dictator holding a dead body inside of a bun smothered in chili and mustard with onions'. Count the number of nouns in this sentence.

Ex Output:

6