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

[Q]: Sentence: 'two children who are standing next to a white fire hydrant'. Replace the letter 't' with 'r' in the sentence.
[A]: rwo children who are sranding nexr ro a whire fire hydranr


[Q]: Sentence: 'a couple of people that are petting a horse'. Replace the letter 'e' with 'p' in the sentence.
[A]: a couplp of ppoplp that arp pptting a horsp


[Q]: Sentence: 'bread being placed in an oven to be baked'. Replace the letter 'o' with 'f' in the sentence.
[A]:
bread being placed in an fven tf be baked