What is the longest river in Australia?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q3960', 'id': 0, 'label': 'Australian continent'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q181482', 'id': 1, 'label': 'Darling River'}], 'links': [{'name_': 'P30', 'source': 1, 'target': 0, 'label': 'continent'}]}
The Darling River is a river of Australia.
The Australian continent is the location of the Darling River .
What is the longest river in Australia?</s>The [unused1]Darling River                [unused2] is a river of Australia.
What is the longest river in Australia?</s>The Darling River is a river of Australia.
What is the longest river in Australia?</s>The Australian continent is the location of the [unused1]Darling River                [unused2] .
What is the longest river in Australia?</s>The Australian continent is the location of the Darling River .
What is the longest river in Australia?</s>Australian continent,0,Australian continent,Australian continent,0,[unused1]Darling River[unused2],[unused1]Darling River[unused2],continent,Australian continent,[unused1]Darling River[unused2],0,[unused1]Darling River[unused2]
What is the longest river in Australia?</s>Australian continent,0,Australian continent,Australian continent,0,Darling River,Darling River,continent,Australian continent,Darling River,0,Darling River