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

Example Input: Sentence: 'the tall giraffes are communicating with each other by the tree'. How many words contain the letter 'j' in the sentence.
Example Output: 0

Example Input: Sentence: 'a man with a long coat and a hat skating on the road'. How many words contain the letter 'q' in the sentence.
Example Output: 0

Example Input: Sentence: 'a large plane is flying through the sky'. How many words contain the letter 'b' in the sentence.
Example Output:
0