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

[Q]: Sentence: 'a man is on a saddled horse with reins'. Replace the letter 's' with 'o' in the sentence.
[A]: a man io on a oaddled horoe with reino


[Q]: Sentence: 'a white bathroom with a stand alone sink and a shower curtain'. Replace the letter 'a' with 'm' in the sentence.
[A]: m white bmthroom with m stmnd mlone sink mnd m shower curtmin


[Q]: Sentence: 'a woman walking down a street while talking on a cell phone'. Replace the letter 'i' with 'd' in the sentence.
[A]:
a woman walkdng down a street whdle talkdng on a cell phone