Question: What emperor of Austria was Stéphanie Windisch-Graetz descended from?
Sentence (from "Emperor Yi of Chu"): However, Xiong Xin was merely a puppet ruler because power was concentrated in Xiang Liang's hands, and was later passed on to Xiang Liang's nephew, Xiang Yu, after Xiang Liang was killed in battle.
Relevant evidence: No