In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a couch, footrest, tv and other furniture are arranged in a living room'. Replace the letter 'o' with 'g' in the sentence.

Answer: a cguch, fggtrest, tv and gther furniture are arranged in a living rggm


Question: Sentence: 'some brown black and white horses clouds and rocks'. Replace the letter 'a' with 'n' in the sentence.

Answer: some brown blnck nnd white horses clouds nnd rocks


Question: Sentence: 'some men are standing outside of a truck'. Replace the letter 'c' with 'x' in the sentence.

Answer:
some men are standing outside of a truxk