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

Input: Consider Input: Sentence: 'Two people standing next to a huge wall looking at their cell phones'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'A cat laying on top of a bench wearing a collar'. Count the number of verbs in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A tennis player waits for the ball to return to her side'. Count the number of verbs in this sentence.


Output: 2