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.
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Question: reality television is a genre of television programming that presents purportedly unscripted dramatic or humorous situations , documents actual events , and usually features ordinary people instead of professional actors.

Answer: reality television is a type of programming that shows unscripted situations , documents real events , and features real people instead of professional actors.

Question: the film is mainly based on robert drewe 's book our sunshine.

Answer: the film 's idea came mainly from robert drewe 's book our sunshine.

Question: rollercoaster tycoon -lrb- or often abbreviated rct -rrb- is a series of computer games that simulate amusement park management.

Answer:
the rollercoaster tycoon computer game series , also known as rct , simulate amusement park management.