Question: when did the game of thrones books come out
[{'answer': '1996', 'provenance': [{'wikipedia_id': '12301', 'title': 'A Song of Ice and Fire', 'start_paragraph_id': 1, 'start_character': 216, 'end_paragraph_id': 1, 'end_character': 220, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '1998', 'provenance': [{'wikipedia_id': '12301', 'title': 'A Song of Ice and Fire', 'start_paragraph_id': 91, 'start_character': 501, 'end_paragraph_id': 91, 'end_character': 505, 'bleu_score': 1.0, 'section': 'Section::::Derived works.:Novellas.\n'}]}, {'answer': '2000', 'provenance': [{'wikipedia_id': '12301', 'title': 'A Song of Ice and Fire', 'start_paragraph_id': 13, 'start_character': 36, 'end_paragraph_id': 13, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Publishing history.:Overview.\n'}]}, {'answer': '2005', 'provenance': [{'wikipedia_id': '12301', 'title': 'A Song of Ice and Fire', 'start_paragraph_id': 25, 'start_character': 28, 'end_paragraph_id': 25, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Publishing history.:Bridging the timeline gap (2000–2011).\n'}]}, {'answer': '2011', 'provenance': [{'wikipedia_id': '12301', 'title': 'A Song of Ice and Fire', 'start_paragraph_id': 1, 'start_character': 420, 'end_paragraph_id': 1, 'end_character': 424, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]