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.

Example Input: the film stars al pacino , john cazale , chris sarandon , james broderick , and charles durning.
Example Output: al pacino , john cazale , chris sarandon , james broderick , and charles durning are stars of the film.

Example Input: the film premiered in mexico city on december 21 , 1944.
Example Output: the film opened in mexico city on december 21 , 1944.

Example Input: although they were officially designated to study just jupiter and saturn , the two probes were able to continue their mission into the outer solar system.
Example Output:
although they were designated to study just jupiter and saturn , the two probes were able to continue their mission into the outer solar system.