Question: who scored hattrick in fifa world cup final
[{'answer': 'Geoff Hurst', 'provenance': [{'wikipedia_id': '7345798', 'title': 'List of FIFA World Cup hat-tricks', 'start_paragraph_id': 12, 'start_character': 70, 'end_paragraph_id': 12, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Notable World Cup hat-tricks.\n'}]}, {'provenance': [{'wikipedia_id': '7345798', 'title': 'List of FIFA World Cup hat-tricks', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 329, 'bleu_score': 0.9679895851501501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15769693459684174099}, 'section': 'Section::::Notable World Cup hat-tricks.\n'}]}]