Question: who sang the song one toke over the line sweet jesus
[{'answer': 'Brewer & Shipley', 'provenance': [{'wikipedia_id': '2128691', 'title': 'Brewer & Shipley', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2128691', 'title': 'Brewer & Shipley', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 736, 'bleu_score': 0.9222049005369771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10334695658535352915}, 'section': 'Section::::Abstract.'}]}]