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

Example Input: Sentence: 'two males and a drink a laptop and a cellphone'. How many words contain the letter 'b' in the sentence.
Example Output: 0

Example Input: Sentence: 'a couple of zebras and antelopes captured on a wildlife camera'. How many words contain the letter 'm' in the sentence.
Example Output: 1

Example Input: Sentence: 'the cake on the table is almost all gone'. How many words contain the letter 'd' in the sentence.
Example Output:
0