What is the smallest capital city by population?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q5119', 'id': 0, 'label': 'capital city'}, {'type': 'INTERNAL', 'name_': 'Q515', 'id': 1, 'label': 'city'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q126805', 'id': 2, 'label': 'St. Catharines'}], 'links': [{'name_': 'P279', 'source': 0, 'target': 1, 'label': 'subclass of'}, {'name_': 'P31', 'source': 2, 'target': 1, 'label': 'instance of'}]}
St. Catharines is a capital city.
St. Catharines is a city which is a subclass of the capital city .
What is the smallest capital city by population?</s> [unused1]St. Catharines                [unused2] is a capital city.
What is the smallest capital city by population?</s>St. Catharines is a capital city.
What is the smallest capital city by population?</s> [unused1]St. Catharines                [unused2] is a city which is a subclass of the capital city .
What is the smallest capital city by population?</s>St. Catharines is a city which is a subclass of the capital city .
What is the smallest capital city by population?</s>capital city,0,capital city,capital city,subclass of,city,capital city,0,[unused1]St. Catharines[unused2],city,0,capital city,city,0,city,city,0,[unused1]St. Catharines[unused2],[unused1]St. Catharines[unused2],0,capital city,[unused1]St. Catharines[unused2],instance of,city,[unused1]St. Catharines[unused2],0,[unused1]St. Catharines[unused2]
What is the smallest capital city by population?</s>capital city,0,capital city,capital city,subclass of,city,capital city,0,St. Catharines,city,0,capital city,city,0,city,city,0,St. Catharines,St. Catharines,0,capital city,St. Catharines,instance of,city,St. Catharines,0,St. Catharines