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

Ex Input:
Sentence: 'A German shepherd laying in front of a door'. Count the number of nouns in this sentence.

Ex Output:
3


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: 'Two children plays with a kite in the field'. Count the number of verbs in this sentence.

Ex Output:

1