In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a person jumping up in the air on a snowboard'. Replace the letter 'r' with 'o' in the sentence.

A: a peoson jumping up in the aio on a snowboaod
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Q: Sentence: 'children practicing tee ball together with a male coach standing behind the hitter and a tennis court in the background'. Replace the letter 'd' with 'f' in the sentence.

A: chilfren practicing tee ball together with a male coach stanfing behinf the hitter anf a tennis court in the backgrounf
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Q: Sentence: 'a black bear walking down the side of a dirt road'. Replace the letter 'e' with 'y' in the sentence.

A:
a black byar walking down thy sidy of a dirt road
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