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: the great dark spot is thought to represent a hole in the methane cloud deck of neptune.

SOLUTION: the great dark spot is thought to show a hole in the methane cloud deck of neptune.

PROBLEM: bonham carter will be starring alongside matthew macfadyen and denis lawson.

SOLUTION: bonham carter will be starring with matthew macfadyen and denis lawson.

PROBLEM: kevin ferguson -lrb- born february 8 , 1974 -rrb- , better known as kimbo slice , is a bahamian-american mixed-martial arts fighter.

SOLUTION:
kevin ferguson , mixed-martial arts fighter is a bahamian-american and better known as kimbo sli.