TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a tv and equipment sitting on a console'. Replace the letter 't' with 'l' in the sentence.

SOLUTION: a lv and equipmenl silling on a console

PROBLEM: Sentence: 'a row of lawn chairs with umbrellas over them'. Replace the letter 'e' with 'x' in the sentence.

SOLUTION: a row of lawn chairs with umbrxllas ovxr thxm

PROBLEM: Sentence: 'a dog sleeping on a couch with head hanging over the edge next to a person'. Replace the letter 'n' with 'o' in the sentence.

SOLUTION:
a dog sleepiog oo a couch with head haogiog over the edge oext to a persoo