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

Input: Consider Input: Sentence: 'group of kids play frisbee golf in the middle of the woods'. How many words contain the letter 't' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a man walking across a beach carrying a surfboard'. How many words contain the letter 'i' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a plate with an egg sitting on top of some diced food'. How many words contain the letter 'k' in the sentence.


Output: 0