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.

Ex Input:
on september 22 , the system had become more organized , and the national hurricane center mentioned the potential existed for tropical or subtropical development in the area.

Ex Output:
the system had become more organized by september 22 and the national hurricane center mentioned the potential for tropical or subtropical development in the area.


Ex Input:
the book chronicles events which take place in the fictional space colony of windhaven.

Ex Output:
the book describes events which take place in the fictional space colony of windhaven.


Ex Input:
he earned a doctorate in 1950 with a 28 page dissertation on non-cooperative games.

Ex Output:

he earned a doctorate in 1950 with a 28 page paper on competitive games.