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

Input: Consider Input: Sentence: 'A woman poses with a small laptop computer'. Count the number of nouns in this sentence.

Output: 3


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 white toilet and a sink in a room'. Count the number of nouns in this sentence.


Output: 3