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

Input: Consider Input: Sentence: 'a man holding an owl in a lush green field'. How many words contain the letter 'y' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a plastic container filled with pastry balls sitting on a counter'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'black and white photograph of a skate boarder climbing his board'. How many words contain the letter 'm' in the sentence.


Output: 1