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

Q: Sentence: 'a wooden table topped with lots of sandwiches'. Replace the letter 's' with 'd' in the sentence.

A: a wooden table topped with lotd of dandwiched
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Q: Sentence: 'a photo of a river with a train bridge across it'. Replace the letter 'r' with 'f' in the sentence.

A: a photo of a fivef with a tfain bfidge acfoss it
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Q: Sentence: 'a bird most likely protecting a nest while an elephant walks by'. Replace the letter 'i' with 'f' in the sentence.

A:
a bfrd most lfkely protectfng a nest whfle an elephant walks by
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