TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a person standing on some skis going through the snow'. Replace the letter 'o' with 'l' in the sentence.

SOLUTION: a persln standing ln slme skis gling thrlugh the snlw

PROBLEM: Sentence: 'a kitchen in the midst of renovation is missing it's back-splash and lower cabinetry doors and drawers'. Replace the letter 'a' with 'g' in the sentence.

SOLUTION: g kitchen in the midst of renovgtion is missing it's bgck-splgsh gnd lower cgbinetry doors gnd drgwers

PROBLEM: Sentence: 'a large wall of greenery is featured in a gray bathroom'. Replace the letter 'u' with 'y' in the sentence.

SOLUTION:
a large wall of greenery is featyred in a gray bathroom