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

Input: Consider Input: Sentence: 'A couple of people of surf boards in the ocean'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'some street signs sitting by a tree'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'Assorted food items displayed in white dish on wooden table'. Count the number of verbs in this sentence.


Output: 1