Question: Who was the uncle of German physicist and philosopher who was the longest-living member of the team which performed nuclear research in Germany during the Second World War?
{'answer': 'Viktor Freiherr von Weizsäcker', 'supporting_facts': [['Viktor von Weizsäcker', 0], ['Viktor von Weizsäcker', 1], ['Carl Friedrich von Weizsäcker', 0], ['Carl Friedrich von Weizsäcker', 1]]}