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

Input: Consider Input: Sentence: 'a hotdog is in a bun covered in cheese'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'the noodle salad has many spices in it'. How many words contain the letter 'v' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a woman kneels on a black chair in front of a laptop and a monitor'. How many words contain the letter 'v' in the sentence.


Output: 0