What is the largest city in Russia by population?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q159', 'id': 0, 'label': 'Russia'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q908', 'id': 1, 'label': 'Rostov-on-Don'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}]}
Rostov-on-Don is in Russia.
Rostov-on-Don is located in Russia , where the capital city is Moscow .
What is the largest city in Russia by population?</s> [unused1]Rostov-on-Don                [unused2] is in Russia.
What is the largest city in Russia by population?</s>Rostov-on-Don is in Russia.
What is the largest city in Russia by population?</s> [unused1]Rostov-on-Don                [unused2] is located in Russia , where the capital city is Moscow .
What is the largest city in Russia by population?</s>Rostov-on-Don is located in Russia , where the capital city is Moscow .
What is the largest city in Russia by population?</s>Russia,country,Russia,Russia,0,[unused1]Rostov-on-Don[unused2],[unused1]Rostov-on-Don[unused2],country,Russia,[unused1]Rostov-on-Don[unused2],0,[unused1]Rostov-on-Don[unused2]
What is the largest city in Russia by population?</s>Russia,country,Russia,Russia,0,Rostov-on-Don,Rostov-on-Don,country,Russia,Rostov-on-Don,0,Rostov-on-Don