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

Example Input: Sentence: 'a beautiful woman holding a pink frosted cake'. How many words contain the letter 'q' in the sentence.
Example Output: 0

Example Input: Sentence: 'a red car parked with a gas pump inserted into it'. How many words contain the letter 'l' in the sentence.
Example Output: 0

Example Input: Sentence: 'a window with a view of a clock tower'. How many words contain the letter 'j' in the sentence.
Example Output:
0