Question: what is the longest title reign in wwe history
[{'answer': '2,803 days', 'provenance': [{'wikipedia_id': '690083', 'title': 'List of WWE Champions', 'start_paragraph_id': 3, 'start_character': 403, 'end_paragraph_id': 3, 'end_character': 413, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '690083', 'title': 'List of WWE Champions', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 632, 'bleu_score': 0.852147631780764, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8154563385102815622}, 'section': 'Section::::Abstract.'}]}]