Question: who played diana's aunt in wonder woman
[{'answer': 'Robin Wright', 'provenance': [{'wikipedia_id': '48566181', 'title': 'Wonder Woman (2017 film)', 'start_paragraph_id': 1, 'start_character': 502, 'end_paragraph_id': 1, 'end_character': 514, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]