input: Battle of Zhongdu [SEP] location
meta.obj_surface: Beijing, China Beijing municipality Beijing Municipality Peking 北京 Beijing Beijng Peking, China Pekin
meta.sub_surface: Battle of Zhongdu
output.answer: Beijing
output.annotation_id: -1
output.section: Section::::Abstract.
output.title: Battle of Zhongdu
output.wikipedia_id: 222657
output.answer: Zhongdu
output.answer: BJ
output.answer: Peking
output.answer: Peiping
output.answer: Khanbaliq
output.answer: Yanjing
output.answer: Beiping