TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a white stove top oven sitting in a kitchen'. Replace the letter 'k' with 'b' in the sentence.

SOLUTION: a white stove top oven sitting in a bitchen

PROBLEM: Sentence: 'a cake, pitcher, bowl and package of frosting sitting on a table'. Replace the letter 't' with 'g' in the sentence.

SOLUTION: a cake, pigcher, bowl and package of frosging sigging on a gable

PROBLEM: Sentence: 'a man in sunglasses laying on the outside of a green kayak'. Replace the letter 't' with 'f' in the sentence.

SOLUTION:
a man in sunglasses laying on fhe oufside of a green kayak