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

Input: Consider Input: Sentence: 'There is a close up view of a sandwich that is not eaten'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Pedestrians stand at a crosswalk waiting for the light to change'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'a bathroom with a sink, toilet , and tiled floor'. Count the number of verbs in this sentence.


Output: 0