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 teddy bear that is sitting up on the ground'. How many words contain the letter 'm' in the sentence.

Answer: 0


Question: Sentence: 'ladies playing a video game and having fun'. How many words contain the letter 'q' in the sentence.

Answer: 0


Question: Sentence: 'a living room full of books and movies  and a tv on a stand'. How many words contain the letter 'n' in the sentence.

Answer:
5