Question: Which Cuban professional boxer ranked the sixth best active boxer beat out Kazumasa Tsujimoto in the Sydney Olympics?
{'answer': 'Guillermo Rigondeaux', 'supporting_facts': [['Kazumasa Tsujimoto', 2], ['Kazumasa Tsujimoto', 3], ['Guillermo Rigondeaux', 0], ['Guillermo Rigondeaux', 2]]}