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

[EX Q]: Sentence: 'a couple of kids with rackets on a court'. Replace the letter 'u' with 'd' in the sentence.
[EX A]: a codple of kids with rackets on a codrt

[EX Q]: Sentence: 'group playing frisbee with runners in grassy field'. Replace the letter 'l' with 'q' in the sentence.
[EX A]: group pqaying frisbee with runners in grassy fieqd

[EX Q]: Sentence: 'the city bus is driving next to a cactus'. Replace the letter 's' with 'l' in the sentence.
[EX A]:
the city bul il driving next to a cactul