Question: who plays stacey in my mad fat diary
[{'answer': 'Sacha Parkinson', 'provenance': [{'wikipedia_id': '36463150', 'title': 'My Mad Fat Diary', 'start_paragraph_id': 26, 'start_character': 12, 'end_paragraph_id': 26, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Recurring cast.\n'}]}, {'provenance': [{'wikipedia_id': '36463150', 'title': 'My Mad Fat Diary', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 123, 'bleu_score': 0.8970773746801091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3014704017844970383}, 'section': 'Section::::Cast and characters.:Recurring cast.\n'}]}]