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

[Q]: Sentence: 'a boy in a car on a laptop'. How many words contain the letter 'j' in the sentence.
[A]: 0


[Q]: Sentence: 'a large brown dog with a white deflated ball in its mouth'. How many words contain the letter 'm' in the sentence.
[A]: 1


[Q]: Sentence: 'a red stop sign sitting on the side of a road'. How many words contain the letter 'q' in the sentence.
[A]:
0