input: Dahlgren [SEP] language of work or name
meta.obj_surface: Swedish language sw. Swedish-speaking Modern Swedish Swedish-language Swedish Old Swedish
meta.sub_surface: Dahlgren (surname)
output.answer: Swedish
output.annotation_id: -1
output.section: Section::::Abstract.
output.title: Dahlgren (surname)
output.wikipedia_id: 39539982
output.answer: Swedish language
output.answer: sv