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

[Q]: Sentence: 'a photograph of a restroom toilet in front of tiles'. How many words contain the letter 'c' in the sentence.
[A]: 0


[Q]: Sentence: 'a sleek and pointy fighter jet flying in the sky'. How many words contain the letter 'f' in the sentence.
[A]: 2


[Q]: Sentence: 'a number of various foods on a colorful table'. How many words contain the letter 'x' in the sentence.
[A]:
0