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 woman is holding a bowl of green brocolli'. Replace the letter 'o' with 'w' in the sentence.
[EX A]: a wwman is hwlding a bwwl wf green brwcwlli

[EX Q]: Sentence: 'a giraffe stands inside a enclosure with a group of people standing near by'. Replace the letter 'e' with 's' in the sentence.
[EX A]:
a giraffs stands insids a snclosurs with a group of psopls standing nsar by