Question: when did the lead singer of stone temple pilots die
[{'answer': 'December 3 , 2015', 'provenance': [{'wikipedia_id': '367133', 'title': 'Scott Weiland', 'start_paragraph_id': 65, 'start_character': 42, 'end_paragraph_id': 65, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Death.\n'}]}, {'provenance': [{'wikipedia_id': '367133', 'title': 'Scott Weiland', 'start_paragraph_id': 1, 'start_character': 22, 'end_paragraph_id': 1, 'end_character': 626, 'bleu_score': 0.8486276396305411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3689710042428909480}, 'section': 'Section::::Abstract.'}]}]