Question: The 1984 British Grand Prix was won by Niki Lauda, who was a three-time F1 World Drivers' Champion, winning in what 3 years?
{'answer': '1975, 1977 and 1984', 'supporting_facts': [['1984 British Grand Prix', 0], ['1984 British Grand Prix', 2], ['Niki Lauda', 0]]}