Question: who does millie bobby brown play in stranger things
[{'answer': 'Eleven', 'provenance': [{'wikipedia_id': '51137169', 'title': 'Millie Bobby Brown', 'start_paragraph_id': 1, 'start_character': 105, 'end_paragraph_id': 1, 'end_character': 111, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '51137169', 'title': 'Millie Bobby Brown', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 390, 'bleu_score': 0.558330264591476, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11681413736131869149}, 'section': 'Section::::Abstract.'}]}]