Answer: Rigging means "set up (equipment or a device or structure), typically hastily or in makeshift fashion.
", so I think the answer is A) Arranging.
It is either A or D. It is definitely not B or C though. I would choose A.
Answer:
Janelle and Marcus and their group went to the library to prepare for the presentation, but the specific book they needed wasn't there.
D by mentioning the real-life figure of Napoleon Bonaparte