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

Input: Consider Input: Sentence: 'two zebras standing next to each other in the dried grass'. How many words contain the letter 'q' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a man walking with rolling luggage and many bags'. How many words contain the letter 'g' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'a man engages in some kite surfing on a vacant beach'. How many words contain the letter 'p' in the sentence.


Output: 0