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

Input: Consider Input: Sentence: 'a pizza sits on the table with pepperoni cheese ricotta cheese and topped with greens'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'fresh daisies in a rectangular green glass vase'. How many words contain the letter 's' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'this  is an image of  men in a store with bananas'. How many words contain the letter 'i' in the sentence.


Output: 5