Question: Paulo Sevciuc, is a Brazilian former volleyball player who competed in the 1972 Summer Olympics, and played on the team which won a silver medal at which event, were held in Winnipeg, Manitoba, Canada, from July 23 to August 6, 1967?
{'answer': '1967 Pan American Games', 'supporting_facts': [['Paulo Sevciuc', 1], ['1967 Pan American Games', 0]]}