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

[Q]: Sentence: 'a person in a helmet riding a skateboard'. How many words contain the letter 'c' in the sentence.
[A]: 0


[Q]: Sentence: 'a mother and son holding wii controls in front of a christmas fireplace'. How many words contain the letter 'x' in the sentence.
[A]: 0


[Q]: Sentence: 'a man flies a kite by the water side'. How many words contain the letter 'x' in the sentence.
[A]:
0