Question: who was the man of the match in the world cup final 2018
[{'answer': 'Antoine Griezmann', 'provenance': [{'wikipedia_id': '55809099', 'title': '2018 FIFA World Cup Final', 'start_paragraph_id': 17, 'start_character': 219, 'end_paragraph_id': 17, 'end_character': 236, 'bleu_score': 1.0, 'section': 'Section::::Road to the final.:France.\n'}]}]