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

Input: Consider Input: Sentence: 'The three giraffes are being kept indoors for being to see'. Count the number of verbs in this sentence.

Output: 3


Input: Consider Input: Sentence: 'An oriental musical group gathered in a field'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A dugout of a baseball team with a fountain and bench'. Count the number of verbs in this sentence.


Output: 0