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: in april 2000 , minix became free / open source software under a permissive free software licence , but by this time other operating systems had surpassed its capabilities , and it remained primarily an operating system for students and hobbyists.

A: in april 2000 , minix became free or open source software under a non-restrictive free software licence , but by this time other operating systems had exceeded its capabilities , and it continued to be mainly an operating system for students and hobbyists.
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Q: the table below highlights those differences.

A: the table below shows these differences.
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Q: the name is thought to be derived from greta river in cumberland , england.

A:
the name is thought to come from greta river in cumberland , england.
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