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

Ex Input:
Sentence: 'An orange suitcase sits alone on a city street'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A little girl with an broken arm posing near a restroom sink and toilet'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A street sign at a corner with man cars parked on the street'. Count the number of verbs in this sentence.

Ex Output:

1