Question: Which courtier did Empress Elisabeth of Austria suspect of being a spy, in part because she was a confident to the identical twin sister of Princess Maria Anna of Bavaria?
{'answer': 'Sophie Esterházy-Liechtenstein', 'supporting_facts': [['Sophie Esterházy', 0], ['Sophie Esterházy', 1], ['Sophie Esterházy', 2], ['Princess Sophie of Bavaria', 1]]}