In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a close up of a bathroom sink with soap and tooth brushes in a cup'. Replace the letter 't' with 'y' in the sentence.

Answer: a close up of a bayhroom sink wiyh soap and yooyh brushes in a cup

Question: Sentence: 'a man with a backpack on a motorcycle'. Replace the letter 't' with 'd' in the sentence.

Answer: a man widh a backpack on a modorcycle

Question: Sentence: 'a man standing on a beach flying a kite'. Replace the letter 'i' with 'x' in the sentence.

Answer:
a man standxng on a beach flyxng a kxte