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 woman is standing at a fruit stand'. How many words contain the letter 'y' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a white plate topped with different foods on a table'. How many words contain the letter 'v' in the sentence.


Output: 0