Question: dorothy and toto's three travelling companions to oz
[{'answer': 'Cowardly Lion', 'provenance': [{'wikipedia_id': '577561', 'title': 'List of Oz characters (created by Baum)', 'start_paragraph_id': 26, 'start_character': 399, 'end_paragraph_id': 26, 'end_character': 412, 'bleu_score': 1.0, 'section': 'Section::::Humans and pets.:Dorothy Gale.:Eureka.\n'}]}, {'answer': 'Scarecrow', 'provenance': [{'wikipedia_id': '577561', 'title': 'List of Oz characters (created by Baum)', 'start_paragraph_id': 11, 'start_character': 458, 'end_paragraph_id': 11, 'end_character': 467, 'bleu_score': 1.0, 'section': 'Section::::Humans and pets.:Button-Bright.\n'}]}, {'answer': 'Tin Woodman', 'provenance': [{'wikipedia_id': '577561', 'title': 'List of Oz characters (created by Baum)', 'start_paragraph_id': 81, 'start_character': 14, 'end_paragraph_id': 81, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Gillikin Country.:Mr. & Mrs. Yoop.\n'}]}, {'provenance': [{'wikipedia_id': '577561', 'title': 'List of Oz characters (created by Baum)', 'start_paragraph_id': 96, 'start_character': 0, 'end_paragraph_id': 96, 'end_character': 417, 'bleu_score': 0.651785699074892, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3842603443627548812}, 'section': 'Section::::Quadling Country.:Cowardly Lion.\n'}]}]