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

Q: Sentence: 'a hand held game or older cell phone'. Replace the letter 'o' with 'c' in the sentence.

A: a hand held game cr clder cell phcne
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Q: Sentence: 'an airplane moves through the skies above a snowy mountain range'. Replace the letter 'l' with 's' in the sentence.

A: an airpsane moves through the skies above a snowy mountain range
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Q: Sentence: 'a couple bananas that are in a sink'. Replace the letter 't' with 'm' in the sentence.

A:
a couple bananas mham are in a sink
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