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

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

Output: 1


Input: Consider Input: Sentence: 'A farm filled with horses at the base of a tall mountain'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A man with a funny hat on a big pretty horse'. Count the number of nouns in this sentence.


Output: 3