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: historically , the sensations of itch and pain have not been considered to be independent of each other until recently , where it was found that itch has several features in common with pain , but exhibits notable differences.

SOLUTION: the sensations of itch and pain have never been considered to be independent of each other until recently where it was found that itch has many features in common with pain but exhibits differences.

PROBLEM: the majority of his anger is generated in endless battles with vyvyan , which he invariably loses.

SOLUTION:
most of his anger is created in endless battles with vyvyan , which he always loses.