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 with a long coat and a hat skating on the road'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a little boy learning to throw a frisbee'. How many words contain the letter 'h' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a plate topped with broccoli and a red onion'. How many words contain the letter 'c' in the sentence.


Output: 1