TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a batter is batting at a baseball game'. Replace the letter 'b' with 'e' in the sentence.

SOLUTION: a eatter is eatting at a easeeall game

PROBLEM: Sentence: 'a boy is sitting at a dinner table with his food'. Replace the letter 't' with 'r' in the sentence.

SOLUTION: a boy is sirring ar a dinner rable wirh his food

PROBLEM: Sentence: 'a dog captured in the reflection of a car mirror'. Replace the letter 'n' with 'e' in the sentence.

SOLUTION:
a dog captured ie the reflectioe of a car mirror