In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

Q: undated the first settlement is made in the area of what is now louisville , kentucky by 13 families under colonel george rogers clark.

A: under colonel george rogers clark , 13 families made the first settlement in what is now louisville , kentucky.
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Q: it was discovered by scott s. sheppard , et al.

A: scott s. shepard discovered it.
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Q: it was discovered by a team of astronomers from the university of hawaii led by scott s. sheppard , et al.

A:
it was discovered by astronomers from the university of hawaii led by scott s. sheppard.
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