In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'the big sandwich features several different  colorful ingredients'. Replace the letter 'e' with 'o' in the sentence.

Answer: tho big sandwich foaturos sovoral difforont  colorful ingrodionts


Question: Sentence: 'a woman is talking on her white phone'. Replace the letter 'w' with 'r' in the sentence.

Answer: a roman is talking on her rhite phone


Question: Sentence: 'a computer, keyboard, and mouse sitting on a desk'. Replace the letter 's' with 'c' in the sentence.

Answer:
a computer, keyboard, and mouce citting on a deck