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

Input: Consider Input: Sentence: 'A man on a scooter sits beside a stop sign'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'a bathroom with a large mirror with colorful rim'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'a wall of lights next to a london security guard'. Count the number of verbs in this sentence.


Output: 0