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

Input: Consider Input: Sentence: 'A group of men going up for a frisbee'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'a plate of food that is on a table'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A steam engine train rumbles down the tracks'. Count the number of verbs in this sentence.


Output: 1