In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a piece of chocolate cake is on a plate with a fork'. Replace the letter 'e' with 's' in the sentence.

Answer: a piscs of chocolats caks is on a plats with a fork


Question: Sentence: 'a man dressed in a knight costume riding a horse performing at a show'. Replace the letter 'e' with 'j' in the sentence.

Answer: a man drjssjd in a knight costumj riding a horsj pjrforming at a show


Question: Sentence: 'a couple of people that are sitting on a bench with a dog'. Replace the letter 'o' with 'r' in the sentence.

Answer:
a cruple rf perple that are sitting rn a bench with a drg