This is Too specific, Might as well just sit down and actually read the story, none of us know the excerpt. Try to Focus, you got this
A. eponym B. hyperbole C. anastrophe D. allusion it is either one of thoes that's what i know
The correct answer is; "What proof the tripster is able to provide".
That´s because as a reporter, he must make sure about the authenticity of the accusation as he cannot post apocryphal news.