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:
according to a letter sent to his church , he and his doctors believed that the cancer was fully treatable.

Ex Output:
1 . according to a letter sent to his church , he and his doctors believed that the cancer was able to be treated with medicine.

Ex Input:
that same year , he starred opposite matt damon , ben affleck , and chris o ' donnell in school ties.

Ex Output:
he starred opposite matt damon , ben affleck , and chris o 'donnell in school ties during that same year.