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:
medieval philosophy in medieval europe , dialectics -lrb- also called logic -rrb- was one of the three original liberal arts collectively known as the trivium -lrb- the others were rhetoric and grammar -rrb-.

Ex Output:
medieval european philosophy had three original liberal arts as a group known as trivium , and the others were rhetoric and grammar.

Ex Input:
the list is sorted by film and character , as some characters have been portrayed by multiple actors.

Ex Output:
the list is sorted by film and character since some characters have been portrayed by multiple actors.

Ex Input:
the corpses were often left decaying for months.

Ex Output:
the decaying corpses were often left up for months.