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

[EX Q]: Sentence: 'the large modern bathroom has two sinks and a large tub'. Replace the letter 't' with 'j' in the sentence.
[EX A]: jhe large modern bajhroom has jwo sinks and a large jub

[EX Q]: Sentence: 'a mobile phone and a set of keys on a key chain'. Replace the letter 's' with 'j' in the sentence.
[EX A]: a mobile phone and a jet of keyj on a key chain

[EX Q]: Sentence: 'a man and woman walk their two dogs in san francisco'. Replace the letter 'a' with 'w' in the sentence.
[EX A]:
w mwn wnd womwn wwlk their two dogs in swn frwncisco