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

Q: Sentence: 'a dirt bike rider that is riding in the mud'. Replace the letter 'a' with 'o' in the sentence.

A: o dirt bike rider thot is riding in the mud
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Q: Sentence: 'a baseball player running to third base from second'. Replace the letter 'a' with 'u' in the sentence.

A: u busebull pluyer running to third buse from second
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Q: Sentence: 'a man storing cargo on a train at the station'. Replace the letter 't' with 'x' in the sentence.

A:
a man sxoring cargo on a xrain ax xhe sxaxion
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