TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'two parrots on a tree next to a metal pan'. Replace the letter 'w' with 'j' in the sentence.

SOLUTION: tjo parrots on a tree next to a metal pan

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 train station with ghost like people on the train'. Replace the letter 'o' with 'b' in the sentence.

SOLUTION:
a train statibn with ghbst like pebple bn the train