In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a skater looks ahead as he rides down a ramp'. Replace the letter 'n' with 'm' in the sentence.

Answer: a skater looks ahead as he rides dowm a ramp


Question: Sentence: 'a suitcase is sitting on a sidewalk near trees'. Replace the letter 's' with 'd' in the sentence.

Answer: a duitcade id ditting on a didewalk near treed


Question: Sentence: 'a see-through vase contains a variety of flowers'. Replace the letter 'f' with 'j' in the sentence.

Answer:
a see-through vase contains a variety oj jlowers