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

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: 'a woman surfer is on an ocean wave'. How many words contain the letter 's' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'there are scissors and other tools in a container'. How many words contain the letter 'j' in the sentence.


Output: 0