TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a person holding a small remote key chain'. Replace the letter 'n' with 'j' in the sentence.

SOLUTION: a persoj holdijg a small remote key chaij

PROBLEM: Sentence: 'a painting of scissors going to cut a chain with a lock'. Replace the letter 'g' with 'v' in the sentence.

SOLUTION: a paintinv of scissors voinv to cut a chain with a lock

PROBLEM: Sentence: 'a woman is kneeling on the side of a hotel room bed'. Replace the letter 't' with 'a' in the sentence.

SOLUTION:
a woman is kneeling on ahe side of a hoael room bed