Question: is the taj mahal a tomb or a palace
[{'answer': 'tomb', 'provenance': [{'wikipedia_id': '82976', 'title': 'Taj Mahal', 'start_paragraph_id': 1, 'start_character': 226, 'end_paragraph_id': 1, 'end_character': 230, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '82976', 'title': 'Taj Mahal', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 478, 'bleu_score': 0.801366510336415, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14373572770142198175}, 'section': 'Section::::Abstract.'}]}]