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

[Q]: Sentence: 'chopsticks and oriental food in white dishes sit on a wooden table'. How many words contain the letter 'z' in the sentence.
[A]: 0


[Q]: Sentence: 'a persons desk with a computer and many books in a case behind it'. How many words contain the letter 'd' in the sentence.
[A]: 3


[Q]: Sentence: 'a red divided tray with a clear lid has some food in it'. How many words contain the letter 'b' in the sentence.
[A]:
0