input: Arthur Rudolf Hantzsch [SEP] occupation
meta.obj_surface: chemist Chemist
meta.sub_surface: Arthur Rudolf Hantzsch Arthur Hantzsch
meta.subj_aliases: Arthur Hantzsch
output.answer: chemist
output.annotation_id: -1
output.section: Section::::Abstract.
output.title: Hantzsch–Widman nomenclature
output.wikipedia_id: 23216525
output.answer: chemist
output.annotation_id: -1
output.section: Section::::Abstract.
output.title: Arthur Rudolf Hantzsch
output.wikipedia_id: 8577023
output.answer: chemists