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

Input: Consider Input: Sentence: 'A clock moniker at the front of a pier leading to a beach'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'An empty kitchen with wood-paneled cabinets and black appliances'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'a black and white photo of a black horse and some hills'. Count the number of verbs in this sentence.


Output: 0