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:
he chose as his episcopal motto -lrb- " obedience and peace " -rrb- , which became his guiding motto.

Ex Output:
" obedience and peace was his chosen episcopal motto and would become his guiding motto.


Ex Input:
the spacecraft consists of two main elements : the nasa cassini orbiter , named after the italian-french astronomer giovanni domenico cassini , and the esa huygens probe , named after the dutch astronomer , mathematician and physicist christiaan huygens.

Ex Output:
the spaceship is made of the nasa cassini orbiter , named after giovanni cassini , and the esa huygens probe , named after christiaan huygens.


Ex Input:
it is not known how much , if any , of this story is true , but historians do know that china was the first civilization to use silk.

Ex Output:

it is not known how much story is true , but historians do know that china was the first people to use silk.