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

Input: Consider Input: Sentence: 'a couple of women play a game of tennis'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A clear view display refrigerator lined with bottles of beer'. Count the number of nouns in this sentence.

Output: 5


Input: Consider Input: Sentence: 'A couple of guys sitting at a dining table'. Count the number of verbs in this sentence.


Output: 1