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

Input: Consider Input: Sentence: 'a team of junior baseball players carrying a trophy'. How many words contain the letter 'w' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'people riding on an old style passenger train'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a clean restroom with white cabinetry and a blue shower curtain'. How many words contain the letter 'i' in the sentence.


Output: 4