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

[Q]: Sentence: 'some people standing around a line of tennis courts'. How many words contain the letter 'c' in the sentence.
[A]: 1


[Q]: Sentence: 'there is a plate if food with broccoli fish and a baked potato'. How many words contain the letter 'k' in the sentence.
[A]: 1


[Q]: Sentence: 'an lshaped desk covered in various computers and accessories'. How many words contain the letter 'e' in the sentence.
[A]:
5