Question: who made the iron throne in game of thrones
[{'answer': 'Aegon the Conqueror', 'provenance': [{'wikipedia_id': '41890180', 'title': 'Iron Throne (A Song of Ice and Fire)', 'start_paragraph_id': 4, 'start_character': 238, 'end_paragraph_id': 4, 'end_character': 257, 'bleu_score': 1.0, 'section': 'Section::::"A Song of Ice and Fire".\n'}]}, {'provenance': [{'wikipedia_id': '41890180', 'title': 'Iron Throne (A Song of Ice and Fire)', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 699, 'bleu_score': 0.9637269136610731, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11213298395612120621}, 'section': 'Section::::"A Song of Ice and Fire".\n'}]}]