Question: what was thrown off the bridge in ode to billy joe
[{'answer': 'ragdoll', 'provenance': [{'wikipedia_id': '522070', 'title': 'Ode to Billie Joe', 'start_paragraph_id': 20, 'start_character': 553, 'end_paragraph_id': 20, 'end_character': 560, 'bleu_score': 1.0, 'section': 'Section::::Adaptations.\n'}]}, {'provenance': [{'wikipedia_id': '522070', 'title': 'Ode to Billie Joe', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 187, 'bleu_score': 0.781189575748889, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14333675128209438339}, 'section': 'Section::::Adaptations.\n'}]}]