Question: when did the texas rangers go to the world series
[{'answer': '2010', 'provenance': [{'wikipedia_id': '30857', 'title': 'Texas Rangers (baseball)', 'start_paragraph_id': 3, 'start_character': 142, 'end_paragraph_id': 3, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '2011', 'provenance': [{'wikipedia_id': '30857', 'title': 'Texas Rangers (baseball)', 'start_paragraph_id': 3, 'start_character': 148, 'end_paragraph_id': 3, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30857', 'title': 'Texas Rangers (baseball)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 661, 'bleu_score': 0.79357953439892, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8095971018301142015}, 'section': 'Section::::Abstract.'}]}]