Question: where did bread and butter pickles come from
[{'answer': 'Omar and Cora Fanning', 'provenance': [{'wikipedia_id': '18978668', 'title': 'Pickled cucumber', 'start_paragraph_id': 32, 'start_character': 302, 'end_paragraph_id': 32, 'end_character': 323, 'bleu_score': 1.0, 'section': 'Section::::Types.:Bread and butter.\n'}]}, {'provenance': [{'wikipedia_id': '18978668', 'title': 'Pickled cucumber', 'start_paragraph_id': 32, 'start_character': 0, 'end_paragraph_id': 32, 'end_character': 763, 'bleu_score': 0.9560312584870421, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7574870170800351069}, 'section': 'Section::::Types.:Bread and butter.\n'}]}]