In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a bathroom with a tub connected to a pool with some sinks inside'. Replace the letter 'e' with 'b' in the sentence.

Answer: a bathroom with a tub connbctbd to a pool with somb sinks insidb


Question: Sentence: 'a small train is on the tracks by a house'. Replace the letter 'l' with 'x' in the sentence.

Answer: a smaxx train is on the tracks by a house


Question: Sentence: 'a stop sign sits on top of a 4-way sign in front of a building'. Replace the letter 'o' with 'h' in the sentence.

Answer:
a sthp sign sits hn thp hf a 4-way sign in frhnt hf a building