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

Input: Consider Input: Sentence: 'A little cat sits on a laptop keyboard'. Count the number of verbs in this sentence.

Output: 1

Input: Consider Input: Sentence: 'A woman standing next to a giant refrigerator freezer'. Count the number of verbs in this sentence.

Output: 1

Input: Consider Input: Sentence: 'A cat standing up on the side of a white toilet'. Count the number of nouns in this sentence.
Output: 3