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 skiing through a snowcovered street area'. How many words contain the letter 'p' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'the corner of a bathroom with washrags and cleaning supplies'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'an angry cat hissing while sitting on a bathroom counter'. How many words contain the letter 'i' in the sentence.


Output: 3