Question: who did the tigers lose to in the world series
[{'answer': 'San Francisco Giants', 'provenance': [{'wikipedia_id': '8579', 'title': 'Detroit Tigers', 'start_paragraph_id': 178, 'start_character': 358, 'end_paragraph_id': 178, 'end_character': 378, 'bleu_score': 1.0, 'section': 'Section::::Franchise history.:Division winners (2011–2014).:2012: American League Champions.\n'}]}, {'provenance': [{'wikipedia_id': '8579', 'title': 'Detroit Tigers', 'start_paragraph_id': 178, 'start_character': 0, 'end_paragraph_id': 178, 'end_character': 378, 'bleu_score': 0.510908014965445, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4868529667168780098}, 'section': 'Section::::Franchise history.:Division winners (2011–2014).:2012: American League Champions.\n'}]}]