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

Ex Input:
Sentence: 'Bathroom sink with a variety of different toiletries on it'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A kite flying next to a palm tree in a blue sky'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'Two people shaving letters on the side of a goat'. Count the number of verbs in this sentence.

Ex Output:

1