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

Input: Consider Input: Sentence: 'there is a fish eye view of a snowboarder in the air'. Count the number of nouns in this sentence.

Output: 5


Input: Consider Input: Sentence: 'an elephant standing in some tall grass next to the bushes'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Luggage coming down a carousel at an airport'. Count the number of nouns in this sentence.


Output: 3