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:
the river originates from lulusar lake , nearly 48km from naran valley.

Ex Output:
the river originates from lulusar lake , nearly 48 km from naran valley.

Ex Input:
to score consistent hits at medium or long range , players must aim using the iron sights on their guns.

Ex Output:
when players want to score medium and long range hits , they must aim acurately with their guns.

Ex Input:
today nrc is organised as an independent , private foundation.

Ex Output:
today , the nrc acts on its own as a private foundation.