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

Ex Input:
Sentence: 'A parked blue bike with a red umbrella buckled on the body'. Count the number of verbs in this sentence.

Ex Output:
2

Ex Input:
Sentence: 'A subway train next to the boarding platform'. Count the number of nouns in this sentence.

Ex Output:
4

Ex Input:
Sentence: 'A bathroom has decorative tile on the floor and is clean'. Count the number of verbs in this sentence.

Ex Output:
2