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:
geography the caucasus mountains are generally perceived to be a dividing line between asia and europe , and territories in caucasia are alternately considered to be in one or both continents.

Ex Output:
the caucasus mountains are generally perceived to be a dividing line between asia and europe.


Ex Input:
in addition there are 10 ground-level stations and four above ground.

Ex Output:
there are also 10 stations at ground level and four above ground.


Ex Input:
packaged instant soups come in several varieties : a packet of dry soup stock -lrb- like the ramen image below -rrb-.

Ex Output:

packaged instant soups come in several varieties such as a packet of dry soup stock.