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

Input: Consider Input: Sentence: 'A young child talking on a cell phone wearing a colorful stripped shirt'. Count the number of verbs in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A picture of some people and some animals'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'The bus is parked alongside the road and is empty'. Count the number of verbs in this sentence.


Output: 2