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

Q: Sentence: 'a bus parked on the side of the road'. Replace the letter 'o' with 'd' in the sentence.

A: a bus parked dn the side df the rdad
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Q: Sentence: 'a box of a dozen doughnuts all varieties'. Replace the letter 'l' with 'i' in the sentence.

A: a box of a dozen doughnuts aii varieties
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Q: Sentence: 'a birthday cake with matching lady bug cupcakes'. Replace the letter 'd' with 'x' in the sentence.

A:
a birthxay cake with matching laxy bug cupcakes
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