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

[EX Q]: Sentence: 'a study table with computer, mouse and keyboard .photo frame are also kept'. Replace the letter 'u' with 'q' in the sentence.
[EX A]: a stqdy table with compqter, moqse and keyboard .photo frame are also kept

[EX Q]: Sentence: 'a toilet in a bathroom with small white tile on the floor'. Replace the letter 'a' with 'p' in the sentence.
[EX A]: p toilet in p bpthroom with smpll white tile on the floor

[EX Q]: Sentence: 'train pulling up on the tracks  to an empty station'. Replace the letter 'l' with 'g' in the sentence.
[EX A]:
train pugging up on the tracks  to an empty station