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

[EX Q]: Sentence: 'a man is standing with this luggage next to a railroad track'. Replace the letter 'g' with 'l' in the sentence.
[EX A]: a man is standinl with this lullale next to a railroad track

[EX Q]: Sentence: 'a lonley giraffe is making a trek in the wild'. Replace the letter 'r' with 'h' in the sentence.
[EX A]: a lonley gihaffe is making a thek in the wild

[EX Q]: Sentence: 'a large lobby area is furnished with furniture made of wood'. Replace the letter 'a' with 'm' in the sentence.
[EX A]:
m lmrge lobby mrem is furnished with furniture mmde of wood