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

Input: Consider Input: Sentence: 'people standing walking down a street while holding onto colorful umbrellas'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A deep dish pizza sitting on top of a table next to a spatula'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A man brushes his teeth in front of a large round mirror'. Count the number of verbs in this sentence.


Output: 1