Question: What is the name of Ekaterina Gordeeva's husband, who together with her was the 1988 and 1994 Olympic champion?
{'answer': 'Sergei Grinkov', 'supporting_facts': [['1987 Prize of Moscow News', 4], ['1987 Prize of Moscow News', 5], ['Ekaterina Gordeeva', 0], ['Ekaterina Gordeeva', 1]]}