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

Q: Sentence: 'a skater looks ahead as he rides down a ramp'. Replace the letter 'n' with 'm' in the sentence.

A: a skater looks ahead as he rides dowm a ramp
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Q: Sentence: 'a woman walks by with a large suitcase and a polka dot umbrella'. Replace the letter 'e' with 'n' in the sentence.

A: a woman walks by with a largn suitcasn and a polka dot umbrnlla
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Q: Sentence: 'a cake sitting under a protective dome'. Replace the letter 'o' with 'l' in the sentence.

A:
a cake sitting under a prltective dlme
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