TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a group of women are sitting at a table eating lunch'. Replace the letter 'e' with 'k' in the sentence.

SOLUTION: a group of womkn ark sitting at a tablk kating lunch

PROBLEM: Sentence: 'a buddha statue sitting under a cat umbrella'. Replace the letter 'c' with 'h' in the sentence.

SOLUTION: a buddha statue sitting under a hat umbrella

PROBLEM: Sentence: 'a well decorated bakers shelf with cups, and a vase of flowers'. Replace the letter 'w' with 'c' in the sentence.

SOLUTION:
a cell decorated bakers shelf cith cups, and a vase of flocers