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

Ex Input:
Sentence: 'A very elegant bathroom with marble and accented with red'. Count the number of nouns in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'A moose is standing out by a river'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'two men in suites some flags and pillars'. Count the number of nouns in this sentence.

Ex Output:

4