In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'four people are playing an interesting game in the park'. Replace the letter 'e' with 'x' in the sentence.

Answer: four pxoplx arx playing an intxrxsting gamx in thx park


Question: Sentence: 'a big bowl of brown food halfway in a small oven'. Replace the letter 'v' with 'k' in the sentence.

Answer: a big bowl of brown food halfway in a small oken


Question: Sentence: 'several kitchen workers making dishes in commercial kitchen'. Replace the letter 't' with 'n' in the sentence.

Answer:
several kinchen workers making dishes in commercial kinchen