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

Q: Sentence: 'looking out a window at a tall building with a clock on the face'. How many words contain the letter 'l' in the sentence.

A: 4
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Q: Sentence: 'a biscuit that someone has taken a bite out of'. How many words contain the letter 'k' in the sentence.

A: 1
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Q: Sentence: 'tiled bathroom stall with two red buckets on floor'. How many words contain the letter 's' in the sentence.

A:
2
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