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

Input: Consider Input: Sentence: 'A young boy takes a swing during a little league baseball game'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Cupcakes part iced part not with a walnut on top'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'Dog on motorcycle in roadway with adult and other dog nearby'. Count the number of verbs in this sentence.


Output: 0