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

Input: Consider Input: Sentence: 'Woman in white shirt and blue skirt playing tennis'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'a window is next to a toilet in a bathroom'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'The two huge elephants are walking side by side'. Count the number of verbs in this sentence.


Output: 1