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

Ex Input:
Sentence: 'the kitchen counter has a pitcher of lime juice'. Replace the letter 'h' with 'p' in the sentence.

Ex Output:
tpe kitcpen counter pas a pitcper of lime juice

Ex Input:
Sentence: 'a kid is sitting on a skateboard outside'. Replace the letter 'd' with 'a' in the sentence.

Ex Output:
a kia is sitting on a skateboara outsiae

Ex Input:
Sentence: 'elegant hotel room with a beautiful balcony landscape'. Replace the letter 'c' with 'n' in the sentence.

Ex Output:
elegant hotel room with a beautiful balnony landsnape