Question: what's the oldest brewery in the us
[{'answer': 'D.G. Yuengling & Son'}, {'provenance': [{'wikipedia_id': '301723', 'title': 'Yuengling', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 557, 'bleu_score': 0.890021800494831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12414564325258925048}, 'section': 'Section::::Abstract.'}]}]