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 sits beside large bags of fruit in a market'. How many words contain the letter 't' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a pizza with sauce cheese and sausage sitting on a table'. How many words contain the letter 's' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'an artisitic shot of two expired parking meteres'. How many words contain the letter 'v' in the sentence.


Output: 0