Question: stone temple pilots lead singer cause of death
[{'answer': 'an accidental drug overdose', 'provenance': [{'wikipedia_id': '367133', 'title': 'Scott Weiland', 'start_paragraph_id': 3, 'start_character': 182, 'end_paragraph_id': 3, 'end_character': 209, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '367133', 'title': 'Scott Weiland', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 549, 'bleu_score': 0.87440255804883, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5880105952463485278}, 'section': 'Section::::Abstract.'}]}]