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

Q: Sentence: 'a man is water skiing in the ocean'. How many words contain the letter 'c' in the sentence.

A: 1
****
Q: Sentence: 'skate boarder trying to maintain his balance during stunt'. How many words contain the letter 'w' in the sentence.

A: 0
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Q: Sentence: 'a crowd of people in a city flying kites'. How many words contain the letter 'x' in the sentence.

A:
0
****