What is the shortest river in the world?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q4022', 'id': 0, 'label': 'river'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q179734', 'id': 1, 'label': 'Vatnajökull'}, {'type': 'INTERNAL', 'name_': 'Q1339368', 'id': 2, 'label': 'Skjálfandafljót'}], 'links': [{'name_': 'P1889', 'source': 0, 'target': 0, 'label': 'different from'}, {'name_': 'P31', 'source': 2, 'target': 0, 'label': 'instance of'}, {'name_': 'P885', 'source': 2, 'target': 1, 'label': 'origin of the watercourse'}]}
Vatnajökull is the source of the watercourse Skjálfandafljöt.
The Vatnajökull is a river which is different from the river , Skjálfandafljót , which is the origin of the watercourse .
What is the shortest river in the world?</s> [unused1]Vatnajökull                [unused2] is the source of the watercourse Skjálfandafljöt.
What is the shortest river in the world?</s>Vatnajökull is the source of the watercourse Skjálfandafljöt.
What is the shortest river in the world?</s>The [unused1]Vatnajökull                [unused2] is a river which is different from the river , Skjálfandafljót , which is the origin of the watercourse .
What is the shortest river in the world?</s>The Vatnajökull is a river which is different from the river , Skjálfandafljót , which is the origin of the watercourse .
What is the shortest river in the world?</s>river,different from,river,river,0,[unused1]Vatnajökull[unused2],river,0,Skjálfandafljót,[unused1]Vatnajökull[unused2],0,river,[unused1]Vatnajökull[unused2],0,[unused1]Vatnajökull[unused2],[unused1]Vatnajökull[unused2],0,Skjálfandafljót,Skjálfandafljót,instance of,river,Skjálfandafljót,origin of the watercourse,[unused1]Vatnajökull[unused2],Skjálfandafljót,0,Skjálfandafljót
What is the shortest river in the world?</s>river,different from,river,river,0,Vatnajökull,river,0,Skjálfandafljót,Vatnajökull,0,river,Vatnajökull,0,Vatnajökull,Vatnajökull,0,Skjálfandafljót,Skjálfandafljót,instance of,river,Skjálfandafljót,origin of the watercourse,Vatnajökull,Skjálfandafljót,0,Skjálfandafljót