In this task, you need to count the number of words in a sentence that contain the given letter

Input: Consider Input: Sentence: 'a view from a plane window near a large snowy peak'. How many words contain the letter 'u' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a man is holding a bunch of green bananas in his yard'. How many words contain the letter 'i' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'a couple of emo hipster men standing next to each other'. How many words contain the letter 'q' in the sentence.


Output: 0