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

Input: Consider Input: Sentence: 'The bathroom in the home was just cleaned'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A red open fire hydrant spewing water from it'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A couple of people standing in a grass field'. Count the number of nouns in this sentence.


Output: 4