Question: where do vesicles originate that are involved in secretion
[{'answer': 'within a cell'}, {'provenance': [{'wikipedia_id': '32572', 'title': 'Vesicle (biology and chemistry)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 807, 'bleu_score': 0.8671418429687551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16042766645082808119}, 'section': 'Section::::Abstract.'}]}]