TASK DEFINITION: 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.
PROBLEM: cultivation of the valencia in orange county had all but ceased by the mid-1990s due to rising property costs , which drove most of what remained of the southern california orange industry into florida.

SOLUTION: rising property costs in the mid 1990 's caused the cultivation of valenciaoranges in southern califrnia and drove most of the industry to florida.

PROBLEM: it was launched on 7 december 1998 , and is available on digital television via satellite , cable , iptv and terrestrial -lrb- freeview -rrb- platforms.

SOLUTION: it first appeared in 1998 and can be viewed on satellite television , cable tv , and free view versions.

PROBLEM: sir james chadwick , ch , frs -lrb- 20 october 1891 24 july 1974 -rrb- was an english physicist and nobel laureate in physics awarded for his discovery of the neutron.

SOLUTION:
sir james chadwick , ch , frs -lrb- 20 october 1891 24 july 1974 -rrb- was an english physicist who won a nobel prize in physics for discovering the neutron.