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

[EX Q]: Sentence: 'a photo of a river with a train bridge across it'. Replace the letter 'r' with 'f' in the sentence.
[EX A]: a photo of a fivef with a tfain bfidge acfoss it

[EX Q]: Sentence: 'plated foods displayed on table with condiments and side dishes'. Replace the letter 's' with 'd' in the sentence.
[EX A]: plated foodd didplayed on table with condimentd and dide didhed

[EX Q]: Sentence: 'a white plate topped with chicken, coleslaw and potatoes'. Replace the letter 'a' with 'm' in the sentence.
[EX A]:
m white plmte topped with chicken, coleslmw mnd potmtoes