That would be false, wouldn't it?
A mirage is an optical phenomenon
The word I can think of that best fits instead of "mirage" would be oasis, though I could be wrong.
The correct answer is:
D. Two brothers kill one another in battle.
The statement above summarizes the passage from the play Antigone by Sophocles.

<span>Definition: is not real or true, being imaginary or having been fabricated</span>
The answer to the question is in the 6th chapter of Judges. Hope this helps.