Question: The Tulsa Golden Hurricane will join an American collegiate athletic conference, featuring how many member universities?

Related documents: [0]  [DOC] The 2013 Conference USA men's soccer season will be the 19th season of men's varsity soccer in the conference. The season will mark the arrival of the Charlotte 49ers from the Atlantic 10 Conference, the Florida Atlantic Owls from the Mid-American Conference, the New Mexico Lobos from the Mountain Pacific Sports Federation, and the Old Dominion Monarchs from the Colonial Athletic Association. It will also be the last C-USA season for the Tulsa Golden Hurricane, which will join the American Athletic Conference in July 2014. The 2013 Conference USA Men's Soccer Tournament will be held November 13–17 at Transamerica Field in Charlotte. [END] 
[1]  [DOC] The American Athletic Conference (also known as The American and sometimes abbreviated AAC) is an American collegiate athletic conference, featuring 12 member universities and three associate member universities that compete in the National Collegiate Athletic Association's (NCAA) Division I, with its football teams competing in the Football Bowl Subdivision (FBS). Member universities represent a range of private and public universities of various enrollment sizes located primarily in urban metropolitan areas in the Northeastern, Midwestern, Western, and Southern regions of the United States. [END]  
Answer: 12
12