Who has the most number one singles?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q134556', 'id': 0, 'label': 'single'}, {'type': 'INTERNAL', 'name_': 'Q1557828', 'id': 1, 'label': 'Truly'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q26695', 'id': 2, 'label': 'Lionel Richie'}], 'links': [{'name_': 'P31', 'source': 1, 'target': 0, 'label': 'instance of'}, {'name_': 'P175', 'source': 1, 'target': 2, 'label': 'performer'}]}
Lionel Richie performs the single Truly.
Lionel Richie is a performer of a single .
Who has the most number one singles?</s> [unused1]Lionel Richie                [unused2] performs the single Truly.
Who has the most number one singles?</s>Lionel Richie performs the single Truly.
Who has the most number one singles?</s> [unused1]Lionel Richie                [unused2] is a performer of a single .
Who has the most number one singles?</s>Lionel Richie is a performer of a single .
Who has the most number one singles?</s>single,0,single,single,0,Truly,single,0,[unused1]Lionel Richie[unused2],Truly,instance of,single,Truly,0,Truly,Truly,performer,[unused1]Lionel Richie[unused2],[unused1]Lionel Richie[unused2],0,single,[unused1]Lionel Richie[unused2],0,Truly,[unused1]Lionel Richie[unused2],0,[unused1]Lionel Richie[unused2]
Who has the most number one singles?</s>single,0,single,single,0,Truly,single,0,Lionel Richie,Truly,instance of,single,Truly,0,Truly,Truly,performer,Lionel Richie,Lionel Richie,0,single,Lionel Richie,0,Truly,Lionel Richie,0,Lionel Richie