What was Mark Twain's last book?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q7245', 'id': 0, 'label': 'Mark Twain'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7102773', 'id': 1, 'label': 'Orion Clemens'}], 'links': [{'name_': 'P3373', 'source': 0, 'target': 1, 'label': 'sibling'}, {'name_': 'P3373', 'source': 1, 'target': 0, 'label': 'sibling'}]}
Orion Clemens and Mark Twain are both siblings.
Mark Twain and his sister , Orion Clemens , are both brothers .
What was Mark Twain's last book?</s> [unused1]Orion Clemens                [unused2] and Mark Twain are both siblings.
What was Mark Twain's last book?</s>Orion Clemens and Mark Twain are both siblings.
What was Mark Twain's last book?</s>Mark Twain and his sister , [unused1]Orion Clemens                [unused2] , are both brothers .
What was Mark Twain's last book?</s>Mark Twain and his sister , Orion Clemens , are both brothers .
What was Mark Twain's last book?</s>Mark Twain,0,Mark Twain,Mark Twain,sibling,[unused1]Orion Clemens[unused2],[unused1]Orion Clemens[unused2],sibling,Mark Twain,[unused1]Orion Clemens[unused2],0,[unused1]Orion Clemens[unused2]
What was Mark Twain's last book?</s>Mark Twain,0,Mark Twain,Mark Twain,sibling,Orion Clemens,Orion Clemens,sibling,Mark Twain,Orion Clemens,0,Orion Clemens