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

Ex Input:
Sentence: 'A luxurious spa area with a tub and seating area'. Count the number of nouns in this sentence.

Ex Output:
5


Ex Input:
Sentence: 'Man rubs hands and looks to long narrow pizza'. Count the number of verbs in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'Two zebra standing next to each other on a dirt field'. Count the number of nouns in this sentence.

Ex Output:

3