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

Input: Consider Input: Sentence: 'A blue and silver motorcycle parked on a beach'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'An outdoor cafe with umbrellas overlooking the water'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Two trains that are sitting on train tracks'. Count the number of verbs in this sentence.


Output: 1