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

Input: Consider Input: Sentence: 'Ironic picture of man and woman walking up a sidewalk under a "Wrong Way" sign'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A person is lying on the luggage claim conveyor belt'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'The long sandwich next to chips is cut into halves'. Count the number of verbs in this sentence.


Output: 1