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

Example Input: Sentence: 'he wants everyone to know that he has serious intentions for the tennis game'. How many words contain the letter 'h' in the sentence.
Example Output: 5

Example Input: Sentence: 'a parked blue and white motorcycle with a black seat'. How many words contain the letter 'd' in the sentence.
Example Output: 2

Example Input: Sentence: 'two trucks and a bus on the road covered with snow'. How many words contain the letter 'p' in the sentence.
Example Output:
0