What is the second longest river in the U.S.?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q817', 'id': 1, 'label': 'Kuwait'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P530', 'source': 0, 'target': 1, 'label': 'diplomatic relation'}, {'name_': 'P530', 'source': 1, 'target': 0, 'label': 'diplomatic relation'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}]}
The United States of America is the country of the United States of America, which has diplomatic relations with Kuwait.
The United States of America and the Kingdom of Kuwait are both located in the U.S.A .
What is the second longest river in the U.S.?</s>The United States of America is the country of the United States of America, which has diplomatic relations with [unused1]Kuwait                [unused2] .
What is the second longest river in the U.S.?</s>The United States of America is the country of the United States of America, which has diplomatic relations with Kuwait.
What is the second longest river in the U.S.?</s>The United States of America and the Kingdom of [unused1]Kuwait                [unused2] are both located in the U.S.A .
What is the second longest river in the U.S.?</s>The United States of America and the Kingdom of Kuwait are both located in the U.S.A .
What is the second longest river in the U.S.?</s>United States of America,country,United States of America,United States of America,diplomatic relation,[unused1]Kuwait[unused2],[unused1]Kuwait[unused2],diplomatic relation,United States of America,[unused1]Kuwait[unused2],country,[unused1]Kuwait[unused2]
What is the second longest river in the U.S.?</s>United States of America,country,United States of America,United States of America,diplomatic relation,Kuwait,Kuwait,diplomatic relation,United States of America,Kuwait,country,Kuwait