TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a cook sanding between two women inside of a kitchen'. Replace the letter 'n' with 'y' in the sentence.

SOLUTION: a cook saydiyg betweey two womey iyside of a kitchey

PROBLEM: Sentence: 'a cat sits on the floor next to a purse'. Replace the letter 'a' with 'b' in the sentence.

SOLUTION: b cbt sits on the floor next to b purse

PROBLEM: Sentence: 'an image of a bird in the water'. Replace the letter 'w' with 'c' in the sentence.

SOLUTION:
an image of a bird in the cater