TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'kites flying over a woman wearing a hat'. Replace the letter 'i' with 'j' in the sentence.

SOLUTION: kjtes flyjng over a woman wearjng a hat

PROBLEM: Sentence: 'a clean, sterile bathroom with a shower, toilet, and sink'. Replace the letter 'n' with 'k' in the sentence.

SOLUTION: a cleak, sterile bathroom with a shower, toilet, akd sikk

PROBLEM: Sentence: 'two bike and helmets on a moving bus with lady in the front'. Replace the letter 'd' with 'n' in the sentence.

SOLUTION:
two bike ann helmets on a moving bus with lany in the front