Question: Terry David is known for his campaign for his son, David, who was detained at which detention center?
Sentence (from "Terry Hicks"): Terry Hicks (born 1945) is an Australian man who is known for his campaign for his son David, who was convicted by the United States of America Guantanamo Military Commission under the Military Commissions Act of 2006 on charges of providing material support for terrorism.
Relevant evidence: Yes