Question: The Oster Conspiracy hoped to reinstate the grandson of which British Monarch as Emperor? 
Sentence (from "Oster Conspiracy"): It was led by Generalmajor (major general) Hans Oster, deputy head of the "Abwehr" and other high-ranking conservatives within the Wehrmacht who opposed the regime for its behaviour that was threatening to bring Germany into a war that they believed it was not ready to fight.
Relevant evidence: No