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

Input: Consider Input: Sentence: 'A traffic sign sitting on the side of a road'. Count the number of nouns in this sentence.

Output: 4


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

Output: 5


Input: Consider Input: Sentence: 'One black laptop and one white laptop sitting on a white clothed table'. Count the number of verbs in this sentence.


Output: 2