TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a person scooping from a large pot of soup on the stove into a soup bowl'. Replace the letter 'a' with 'x' in the sentence.

SOLUTION: x person scooping from x lxrge pot of soup on the stove into x soup bowl

PROBLEM: Sentence: 'a baseball player swinging a bat at a ball'. Replace the letter 's' with 'n' in the sentence.

SOLUTION: a baneball player nwinging a bat at a ball

PROBLEM: Sentence: 'a bowl of beans cooking on a stove with flames'. Replace the letter 'i' with 'd' in the sentence.

SOLUTION:
a bowl of beans cookdng on a stove wdth flames