In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'a motorcycle parked in front of a small cafe'. How many words contain the letter 'n' in the sentence.

Answer: 2


Question: Sentence: 'a beautiful woman holding a pink frosted cake'. How many words contain the letter 'q' in the sentence.

Answer: 0


Question: Sentence: 'a desk with two computers and mice sitting on top'. How many words contain the letter 's' in the sentence.

Answer:
3