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

[EX Q]: Sentence: 'an elephant in chains converses with a smaller elephant who is not wearing chains'. Replace the letter 'i' with 'm' in the sentence.
[EX A]: an elephant mn chamns converses wmth a smaller elephant who ms not wearmng chamns

[EX Q]: Sentence: 'a man standing in the water flying a kite'. Replace the letter 'w' with 's' in the sentence.
[EX A]: a man standing in the sater flying a kite

[EX Q]: Sentence: 'groom surrounded by the bridal party at the wedding cake'. Replace the letter 's' with 'n' in the sentence.
[EX A]:
groom nurrounded by the bridal party at the wedding cake