Question: Which man received the Henri Poincaré Prize in 1997, the Fields Medal in 1998, Vladimir Levenshtein or Maxim Kontsevich?
{'answer': 'Maxim Lvovich Kontsevich', 'supporting_facts': [['Maxim Kontsevich', 0], ['Maxim Kontsevich', 2], ['Vladimir Levenshtein', 0], ['Vladimir Levenshtein', 1]]}