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:
reflection nebulae are usually blue because the scattering is more efficient for blue light than red -lrb- this is the same scattering process that gives us blue skies and red sunsets -rrb-.

Ex Output:
because the scattering process that gives us blue skies and red sunsets works better for blue light , reflection nebulae are more often blue.


Ex Input:
in 1833 parts of burke county and buncombe county were combined to form yancey county , and in 1838 the southern part of what was left of buncombe county became henderson county.

Ex Output:
in 1833 some of burke county and buncombe county were added together to make yancey county , and in 1838 the lower part of the rest of buncombe county was turned into henderson county.


Ex Input:
in 326 bce , most of the dozen-odd political units of the former gandhara / kamboja mahajanapadas were conquered by the macedonian conqueror.

Ex Output:

in 326 bce , most of the dozen-odd political unites of the former gandhara / kamboja mahajanapadas were conquered by the macedonian conquer.