In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a pair of planes in an airport lot parked for boarding and exiting'. Replace the letter 'e' with 'o' in the sentence.

Answer: a pair of planos in an airport lot parkod for boarding and oxiting


Question: Sentence: 'one wall in the room is flanked by a lovely piece of furniture which displays several object d'art'. Replace the letter 'n' with 'z' in the sentence.

Answer: oze wall iz the room is flazked by a lovely piece of furziture which displays several object d'art


Question: Sentence: 'a person sitting with a laptop and a cell phone'. Replace the letter 'e' with 'x' in the sentence.

Answer:
a pxrson sitting with a laptop and a cxll phonx