input: Pennsylvania-class cruiser [SEP] named after
meta.obj_surface: PA Pennsylvanian Pennsylvania PA.
meta.sub_surface: Pennsylvania-class cruiser
output.answer: Pennsylvania
output.annotation_id: -1
output.section: Section::::Abstract.
output.title: Pennsylvania-class cruiser
output.wikipedia_id: 787437
output.answer: Pennsylvania, United States (State of Pennsylvania) Keystone State (PA) Penna
output.answer: PA
output.answer: Keystone State
output.answer: Commonwealth of Pennsylvania
output.answer: Penna.