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

Input: Consider Input: Sentence: 'A small child sleeping in a toddler bed with a pink bed set'. Count the number of verbs in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A moose is standing out by a river'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A bird sitting on a tree near some water'. Count the number of verbs in this sentence.


Output: 1