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.

Input: Consider Input: prior to the arrival of the storm , the national park service closed visitor centers and campgrounds along the outer banks.

Output: prior to the storm arrival , the national park service closed visitor centers and campground along the outer banks.


Input: Consider Input: the images relayed back to earth from voyager 2 became the basis of a 1989 pbs all-night program , neptune all night.

Output: the pictures sent back to earth from voyager 2 became the subject of a 1989 pbs all-night program , neptune all night.


Input: Consider Input: during its heyday , chang ' an was one of the largest and most populous cities in the world.


Output: during its prime time , chang 'an was one of the largest and most crowded cities in the world.