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

Input: Consider Input: Sentence: 'a long tower on top of a white building'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'There is a person with a frisbee sitting by the water'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Different assortment of noodles and vegetables sitting in a pot and tray'. Count the number of verbs in this sentence.


Output: 2