In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a double decker bus stopped outside a station on a street'. Replace the letter 'c' with 'y' in the sentence.

Answer: a double deyker bus stopped outside a station on a street


Question: Sentence: 'a silly cow licking the camera through a fence'. Replace the letter 't' with 'v' in the sentence.

Answer: a silly cow licking vhe camera vhrough a fence


Question: Sentence: 'three bags are shown, including a blue piece of luggage and two purses'. Replace the letter 'g' with 'n' in the sentence.

Answer:
three bans are shown, includinn a blue piece of lunnane and two purses