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

[EX Q]: Sentence: 'a couple of kids laying in bed together'. Replace the letter 'o' with 'v' in the sentence.
[EX A]: a cvuple vf kids laying in bed tvgether

[EX Q]: Sentence: 'a skater looks ahead as he rides down a ramp'. Replace the letter 'n' with 'm' in the sentence.
[EX A]: a skater looks ahead as he rides dowm a ramp

[EX Q]: Sentence: 'three men standing next to and on top of two elephants'. Replace the letter 't' with 'j' in the sentence.
[EX A]:
jhree men sjanding nexj jo and on jop of jwo elephanjs