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

Input: Consider Input: Sentence: 'A person doing tricks on a skateboard about to fall'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'Buses in a third-world country are colorfully decorated'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A stuffed teddy bear lies on the pavement near clothes'. Count the number of nouns in this sentence.


Output: 4