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

Example Input: Sentence: 'chopsticks and oriental food in white dishes sit on a wooden table'. How many words contain the letter 'z' in the sentence.
Example Output: 0

Example Input: Sentence: 'a sign reading butt street on the corner of a building with a no parking sign below it'. How many words contain the letter 'h' in the sentence.
Example Output: 2

Example Input: Sentence: 'a drawing of the handlebars of a bike'. How many words contain the letter 'j' in the sentence.
Example Output:
0