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

Input: Consider Input: Sentence: 'a grey cat sitting in a metal kitchen sink next to cans of soda'. How many words contain the letter 't' in the sentence.

Output: 6

Input: Consider Input: Sentence: 'pair of one kind of birds and another bird perched on a railing'. How many words contain the letter 'j' in the sentence.

Output: 0

Input: Consider Input: Sentence: 'a unfinished wooden table with bottles of beer glasses and candles'. How many words contain the letter 't' in the sentence.
Output: 3