Which river starts in Minnesota and is the second longest in North America?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q49', 'id': 0, 'label': 'North America'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1497', 'id': 1, 'label': 'Mississippi River'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1527', 'id': 2, 'label': 'Minnesota'}], 'links': [{'name_': 'P30', 'source': 1, 'target': 0, 'label': 'continent'}, {'name_': 'P206', 'source': 2, 'target': 1, 'label': 'located in or next to body of water'}]}
The Mississippi River is located in or next to Minnesota, in North America.
The Mississippi River is located in Minnesota and is found in North America .
Which river starts in Minnesota and is the second longest in North America?</s>The [unused1]Mississippi River                [unused2] is located in or next to Minnesota, in North America.
Which river starts in Minnesota and is the second longest in North America?</s>The Mississippi River is located in or next to Minnesota, in North America.
Which river starts in Minnesota and is the second longest in North America?</s>The [unused1]Mississippi River                [unused2] is located in Minnesota and is found in North America .
Which river starts in Minnesota and is the second longest in North America?</s>The Mississippi River is located in Minnesota and is found in North America .
Which river starts in Minnesota and is the second longest in North America?</s>North America,0,North America,North America,0,[unused1]Mississippi River[unused2],North America,0,Minnesota,[unused1]Mississippi River[unused2],continent,North America,[unused1]Mississippi River[unused2],0,[unused1]Mississippi River[unused2],[unused1]Mississippi River[unused2],0,Minnesota,Minnesota,0,North America,Minnesota,located in or next to body of water,[unused1]Mississippi River[unused2],Minnesota,0,Minnesota
Which river starts in Minnesota and is the second longest in North America?</s>North America,0,North America,North America,0,Mississippi River,North America,0,Minnesota,Mississippi River,continent,North America,Mississippi River,0,Mississippi River,Mississippi River,0,Minnesota,Minnesota,0,North America,Minnesota,located in or next to body of water,Mississippi River,Minnesota,0,Minnesota