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

Input: Consider Input: Sentence: 'two cakes on a table with a piece missing out of one'. How many words contain the letter 'h' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a bottle of beer and a red plate of food'. How many words contain the letter 'u' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a crowded baseball stadium with baseball players on the field'. How many words contain the letter 'y' in the sentence.


Output: 1