Instructions: In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.
Input: Question: How many judges comprise the body that Gyles served as an additional member of? Passage:After practising as a solicitor, Gyles was admitted to the New South Wales Bar in 1964 and took silk in 1975. He acted as Master in Equity in 1975 and as a Judge of the Supreme Court of New South Wales in 1989. Between 1982 and 1984 he acted as Special Commonwealth Prosecutor into Bottom of the harbour tax avoidance, and between 1990 and 1992 he was Royal Commissioner into the Building Industry in New South Wales. He has been President of both the New South Wales and Australian Bar Associations. Gyles was a Judge of the Federal Court of Australia from 1999 to 2008 and then an Acting Judge of the Court of Appeal of the Supreme Court of New South Wales. He has served as an additional judge of the Supreme Court of the Australian Capital Territory, a Deputy President of the Australian Competition Tribunal, a Presidential Member of the Administrative Appeals Tribunal and an Arbitrator of the Court of Arbitration for Sport. In December 2014 Gyles was named the Independent National Security Legislation Monitor.
Links: a. Supreme Court of the Australian Capital Territory b. Royal commission c. Royal commission d. Court of Arbitration for Sport
Output:
a