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

Sentence: 'carrots and other vegetables laying on a table'. Replace the letter 'o' with 'd' in the sentence.
carrdts and dther vegetables laying dn a table

Sentence: 'a small train is on the tracks by a house'. Replace the letter 'l' with 'x' in the sentence.
a smaxx train is on the tracks by a house

Sentence: 'a dog sits on a leather couch in front of a coffee table and laptop'. Replace the letter 'u' with 'y' in the sentence.

a dog sits on a leather coych in front of a coffee table and laptop