Question: who is the only surviving member of lynyrd skynyrd
[{'answer': 'Gary Rossington', 'provenance': [{'wikipedia_id': '12342282', 'title': 'List of Lynyrd Skynyrd members', 'start_paragraph_id': 1, 'start_character': 150, 'end_paragraph_id': 1, 'end_character': 165, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]