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

Example Input: Sentence: 'living room that has boxes packed for moving'. How many words contain the letter 'u' in the sentence.
Example Output: 0

Example Input: Sentence: 'a bottle of beer and a red plate of food'. How many words contain the letter 'u' in the sentence.
Example Output: 0

Example Input: Sentence: 'a male plays an interactive video game while standing near a flat screen television'. How many words contain the letter 'p' in the sentence.
Example Output:
1