Who was the first rap artist?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q2252262', 'id': 0, 'label': 'rapper'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q46385994', 'id': 1, 'label': None}], 'links': [{'name_': 'P6186', 'source': 0, 'target': 1, 'label': 'category for eponymous categories'}, {'name_': 'P971', 'source': 1, 'target': 0, 'label': 'category combines topics'}]}
The rapper is in the category for eponymous categories and the category combines topics.
The rapper is a category for the category of the eponymous category , which in turn is considered to be a rapper .
Who was the first rap artist?</s>The [unused1]None                [unused2] rapper
Who was the first rap artist?</s>The rapper is in the category for eponymous categories and the category combines topics.
Who was the first rap artist?</s>The [unused1]None                [unused2] rapper
Who was the first rap artist?</s>The rapper is a category for the category of the eponymous category , which in turn is considered to be a rapper .
Who was the first rap artist?</s>rapper,0,rapper,rapper,category for eponymous categories,[unused1]None[unused2],[unused1]None[unused2],category combines topics,rapper,[unused1]None[unused2],0,[unused1]None[unused2]
Who was the first rap artist?</s>rapper,0,rapper,rapper,category for eponymous categories,None,None,category combines topics,rapper,None,0,None