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

Q: Sentence: 'a large white sign with black lettering  leaning against a metal fence'. Replace the letter 'e' with 'j' in the sentence.

A: a largj whitj sign with black ljttjring  ljaning against a mjtal fjncj
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Q: Sentence: 'a zebra patterned set of hair brushes sitting on each other'. Replace the letter 'r' with 'a' in the sentence.

A: a zebaa patteaned set of haia baushes sitting on each othea
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Q: Sentence: 'two polar bears swimming in the water and playing with balls'. Replace the letter 'l' with 's' in the sentence.

A:
two posar bears swimming in the water and psaying with basss
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