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

Q: Sentence: 'this refrigerator is covered in stickers on it'. Replace the letter 't' with 'h' in the sentence.

A: hhis refrigerahor is covered in shickers on ih
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Q: Sentence: 'a gray elephant standing next to green bushes'. Replace the letter 'e' with 'o' in the sentence.

A: a gray olophant standing noxt to groon bushos
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Q: Sentence: 'a giraffe standing in dirt patch with water and bushes in the background'. Replace the letter 'e' with 'u' in the sentence.

A:
a giraffu standing in dirt patch with watur and bushus in thu background
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