Question: actress who plays brad pitts wife in war machine
[{'answer': 'Meg Tilly'}, {'provenance': [{'wikipedia_id': '1901152', 'title': 'Alexandra Paul', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Alexandra Elizabeth Paul (born July 29, 1963) is an American actress, activist, health coach, and former model. Paul began her career modeling in New York before landing her first major role in John Carpenter\'s horror film "Christine" (1983). This was followed with prominent roles in "American Flyers" (1985), "8 Million Ways to Die" (1986), and "Dragnet" (1987). She is best known for her role as Lt. Stephanie Holden in the television', "Alexandra Elizabeth Paul (born July 29, 1963) is an American actress, activist, health coach, and former model. Paul began her career modeling in New York before landing her first major role in John Carpenter's horror film"]}}]}]