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

[EX Q]: Sentence: 'the dog lies inside a purple and white collapsable chair'. Replace the letter 'n' with 'j' in the sentence.
[EX A]: the dog lies ijside a purple ajd white collapsable chair

[EX Q]: Sentence: 'the view from inside the water looking landward at the beach'. Replace the letter 'a' with 's' in the sentence.
[EX A]: the view from inside the wster looking lsndwsrd st the besch

[EX Q]: Sentence: 'the white pickup drives past the exit to richmond and alexandria'. Replace the letter 'd' with 'j' in the sentence.
[EX A]:
the white pickup jrives past the exit to richmonj anj alexanjria