How many hobbits set off to destroy the One Ring?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q19852', 'id': 0, 'label': 'One Ring'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q206324', 'id': 1, 'label': 'Isildur'}], 'links': [{'name_': 'P127', 'source': 0, 'target': 1, 'label': 'owned by'}]}