Question: what nfl team left in the middle of the night
[{'answer': 'Baltimore Colts', 'provenance': [{'wikipedia_id': '26708303', 'title': 'Baltimore Colts relocation to Indianapolis', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]