In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a clean, sterile bathroom with a shower, toilet, and sink'. Replace the letter 'n' with 'k' in the sentence.

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

Question: Sentence: 'two parrots on a tree next to a metal pan'. Replace the letter 'w' with 'j' in the sentence.

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

Question: Sentence: 'two giraffes in an enclosure walking around near trees'. Replace the letter 'w' with 'n' in the sentence.

Answer:
tno giraffes in an enclosure nalking around near trees