In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a no parking sign next to a car riding down a street'. Replace the letter 'g' with 'l' in the sentence.

A: a no parkinl siln next to a car ridinl down a street
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Q: Sentence: 'the door of the refrigerator has many magnets and small pictures on it'. Replace the letter 's' with 'z' in the sentence.

A: the door of the refrigerator haz many magnetz and zmall picturez on it
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Q: Sentence: 'a yellow and black train sitting next to a loading platform'. Replace the letter 'w' with 'r' in the sentence.

A:
a yellor and black train sitting next to a loading platform
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