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

Q: Sentence: 'a man riding a snowboard on the side of a wall'. Replace the letter 'm' with 'p' in the sentence.

A: a pan riding a snowboard on the side of a wall
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Q: Sentence: 'a woman sitting on a bench under a gazebo'. Replace the letter 's' with 'u' in the sentence.

A: a woman uitting on a bench under a gazebo
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Q: Sentence: 'the doors and windows of a building are colorfully lit up'. Replace the letter 'd' with 'o' in the sentence.

A:
the ooors ano winoows of a builoing are colorfully lit up
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