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 Q]: he was a leading figure in the german political party alliance ' 90 / the greens , and according to opinion polls , he was the most popular politician in germany for most of the government 's duration.
[EX A]: he was a main figure in the german political party alliance ' 90 / the greens , and according to opinion polls , he was the most popular politician in germany for most of the government 's time in power.

[EX Q]: as of 2005 , the schools were : cognitive science -lrb- cs -rrb- : includes linguistics , most psychology , some philosophy , neuroscience , and computer science.
[EX A]: in 2005 , the school of cognitive science -lrb- cs -rrb- included linguistics , most psychology , some philosophy , neuroscience , and computer science.

[EX Q]: the renault vel satis is an executive car produced by the french manufacturer renault.
[EX A]:
the renault vel satis is an executive car produced by french manufacturer renault.