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

Input: Consider Input: Sentence: 'Two cats laying on a hard wood floor next to empty shoes'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A large cat sitting on top of a table'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A wooden table sitting in the middle of a kitchen'. Count the number of verbs in this sentence.


Output: 1