You will be given a definition of a task first, then some input of the task.
Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Richard Rahl, major character in The Omen Machine and protagonist in The Sword of Truth series.
Answer : The Sword of Truth
Output:
Which show does The Omen Machine appear on?