Question: most goals scored in champions league game by one player
[{'answer': '7', 'provenance': [{'wikipedia_id': '2947773', 'title': 'European Cup and UEFA Champions League records and statistics', 'start_paragraph_id': 316, 'start_character': 45, 'end_paragraph_id': 316, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Clubs.:Defending the trophy.\n'}]}]