Which city in Pennsylvania has the biggest population?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1400', 'id': 0, 'label': 'Pennsylvania'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1371', 'id': 1, 'label': 'West Virginia'}], 'links': [{'name_': 'P47', 'source': 0, 'target': 1, 'label': 'shares border with'}, {'name_': 'P47', 'source': 1, 'target': 0, 'label': 'shares border with'}]}
Pennsylvania and West Virginia share a border.
Pennsylvania and West Virginia are both located in the same state .
Which city in Pennsylvania has the biggest population?</s>Pennsylvania and [unused1]West Virginia                [unused2] share a border.
Which city in Pennsylvania has the biggest population?</s>Pennsylvania and West Virginia share a border.
Which city in Pennsylvania has the biggest population?</s>Pennsylvania and [unused1]West Virginia                [unused2] are both located in the same state .
Which city in Pennsylvania has the biggest population?</s>Pennsylvania and West Virginia are both located in the same state .
Which city in Pennsylvania has the biggest population?</s>Pennsylvania,0,Pennsylvania,Pennsylvania,shares border with,[unused1]West Virginia[unused2],[unused1]West Virginia[unused2],shares border with,Pennsylvania,[unused1]West Virginia[unused2],0,[unused1]West Virginia[unused2]
Which city in Pennsylvania has the biggest population?</s>Pennsylvania,0,Pennsylvania,Pennsylvania,shares border with,West Virginia,West Virginia,shares border with,Pennsylvania,West Virginia,0,West Virginia