Question: when did the astros move to minute maid park
[{'answer': '2000', 'provenance': [{'wikipedia_id': '281603', 'title': 'Minute Maid Park', 'start_paragraph_id': 1, 'start_character': 172, 'end_paragraph_id': 1, 'end_character': 176, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '281603', 'title': 'Minute Maid Park', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 731, 'bleu_score': 0.9839344367380701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12491297876673688477}, 'section': 'Section::::Abstract.'}]}]