Question: who was the original drummer for guns and roses
[{'answer': 'Steven Adler', 'provenance': [{'wikipedia_id': '889720', 'title': 'Steven Adler', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '889720', 'title': 'Steven Adler', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1005, 'bleu_score': 0.9754188262591681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15573420090390522730}, 'section': 'Section::::Abstract.'}]}]