Who was the 20th president of the United States?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q2913791', 'id': 1, 'label': 'Thanksgiving'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P832', 'source': 0, 'target': 1, 'label': 'public holiday'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}]}
Thanksgiving is a public holiday in the United States of America, where the capital is Washington D.C.
The United States of America is the country of the public holiday of Thanksgiving , and is home to many different ethnic groups .
Who was the 20th president of the United States?</s> [unused1]Thanksgiving                [unused2] is a public holiday in the United States of America, where the capital is Washington D.C.
Who was the 20th president of the United States?</s>Thanksgiving is a public holiday in the United States of America, where the capital is Washington D.C.
Who was the 20th president of the United States?</s>The United States of America is the country of the public holiday of [unused1]Thanksgiving                [unused2] , and is home to many different ethnic groups .
Who was the 20th president of the United States?</s>The United States of America is the country of the public holiday of Thanksgiving , and is home to many different ethnic groups .
Who was the 20th president of the United States?</s>United States of America,country,United States of America,United States of America,public holiday,[unused1]Thanksgiving[unused2],[unused1]Thanksgiving[unused2],country,United States of America,[unused1]Thanksgiving[unused2],0,[unused1]Thanksgiving[unused2]
Who was the 20th president of the United States?</s>United States of America,country,United States of America,United States of America,public holiday,Thanksgiving,Thanksgiving,country,United States of America,Thanksgiving,0,Thanksgiving