Question: who did the astros play last time they were in the world series
[{'answer': 'Los Angeles Dodgers'}, {'answer': 'White Sox', 'provenance': [{'wikipedia_id': '1235467', 'title': '2005 World Series', 'start_paragraph_id': 1, 'start_character': 216, 'end_paragraph_id': 1, 'end_character': 225, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1235467', 'title': '2005 World Series', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18280814917332887443}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1235467', 'title': '2005 World Series', 'start_paragraph_id': 43, 'start_character': 0, 'end_paragraph_id': 43, 'end_character': 802, 'bleu_score': 0.8980390334443651, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18280814917332887443}, 'section': 'Section::::Aftermath.\n'}]}, {'provenance': [{'wikipedia_id': '1235467', 'title': '2005 World Series', 'start_paragraph_id': 42, 'start_character': 0, 'end_paragraph_id': 42, 'end_character': 497, 'bleu_score': 0.5228197858876941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18280814917332887443}, 'section': 'Section::::Aftermath.\n'}]}, {'provenance': [{'wikipedia_id': '13894', 'title': 'Houston Astros', 'section': 'Section::::Franchise history.:2015–present: Sudden success and first World Series title.\n', 'start_paragraph_id': 95, 'end_paragraph_id': 95, 'meta': {'evidence_span': ['On July 30, the Astros picked up Mike Fiers and Carlos Gómez from the Milwaukee Brewers. Fiers threw the 11th no-hitter in Astros history on August 21 against the Los Angeles Dodgers. Houston got the final AL playoff spot and faced the Yankees in the Wild Card Game on October 6 at New York. They defeated the Yankees 30, but lost to the Kansas City Royals in the American League Division Series.', "Dallas Keuchel led the AL with 20 victories, going 150 at home, an MLB record. Key additions to the team included Scott Kazmir and SS Carlos Correa who hit 22 home runs, being called up in June 2015. 2B José Altuve picked up where he left off as the star of the Astros' offense. On July 30, the Astros picked up Mike Fiers and Carlos Gómez from the Milwaukee Brewers. Fiers threw the 11th no-hitter in Astros history on August 21 against the Los Angeles Dodgers. Houston got the final AL playoff spot and faced the Yankees in the Wild Card Game on October 6 at New York. They defeated the Yankees 30, but lost to the Kansas City Royals in the American League Division Series."]}}]}]