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

[EX Q]: Sentence: 'people watching a kite being flown with a sky background'. Replace the letter 'a' with 'b' in the sentence.
[EX A]: people wbtching b kite being flown with b sky bbckground

[EX Q]: Sentence: 'young boy leaping into air with tennis racket with dog below him'. Replace the letter 't' with 'r' in the sentence.
[EX A]: young boy leaping inro air wirh rennis racker wirh dog below him

[EX Q]: Sentence: 'a bathroom with white toilet and sink installations'. Replace the letter 'l' with 's' in the sentence.
[EX A]:
a bathroom with white toiset and sink instassations