In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a couch, footrest, tv and other furniture are arranged in a living room'. Replace the letter 'o' with 'g' in the sentence.

Answer: a cguch, fggtrest, tv and gther furniture are arranged in a living rggm


Question: Sentence: 'a woman walks by with a large suitcase and a polka dot umbrella'. Replace the letter 'e' with 'n' in the sentence.

Answer: a woman walks by with a largn suitcasn and a polka dot umbrnlla


Question: Sentence: 'the food is on a white plate with green flowers'. Replace the letter 'g' with 't' in the sentence.

Answer:
the food is on a white plate with treen flowers