Question: What conference did Bilal Powell play college football in?
Context: George Carroll Thomas, Jr. (March 4, 1928 – May 23, 1989) was an American football halfback and defensive back in the National Football League for the Washington Redskins and the New York Giants.  He was a standout high school basketball player, which led to his being recruited to play college basketball for Tulane University.  However, first year OU football coach, Jim Tatum, convinced him stay in Oklahoma and play college football at the University of Oklahoma.  Thomas was a standout for the Sooners, lettering in '46, '47,'48 and '49.  He earned All-American status in 1949 List of Oklahoma Sooners football All-Americans.  Thomas graduated from OU with a degree in Business Administration in 1950. Baron Batch (born December 21, 1987), self-styled "The Artist", a Pittsburgh-based entrepreneur and former American football running back who retired from the NFL in 2013.  He is known for his "FREE" art drops, where he posts pictures of giveaway paintings on Instagram and Twitter, leaving clues to their location.  He played college football at Texas Tech University.  Batch chose to play college football at Texas Tech University over offers from Northwestern University, Duke University, and New Mexico State University.  Batch is from Midland, Texas.  He is the owner and creator of Angry Man Salsa and creative director of Studio AM.  He is the brother of Brian Batch of the band Alpha Rev. Nathaniel "Nate" Northington (born 1947) was the first African-American to play college football in the Southeastern Conference (SEC).  He became the first black athlete to play in an athletic contest of any kind in the SEC when his University of Kentucky Wildcats played Ole Miss in Lexington, Kentucky on Sept. 30, 1967. Jamal Sharif Anderson (born September 30, 1972) is a former American football running back of the National Football League.  He was drafted by the Atlanta Falcons in the seventh round of the 1994 NFL Draft.  He played high school football at El Camino Real High School, where he was named to the CIF Los Angeles City Section 4-A All-City first team in 1989.  He went on to play college football at Moorpark College for the Moorpark College Raiders before playing at Utah. The 1891 Purdue football team was an American football team that represented Purdue University during the 1891 college football season.  The team compiled a 4–0 record in the university's fourth season fielding an intercollegiate football team.  For the 1891 season, Purdue hired Knowlton Ames as its football coach.  Ames played for Princeton from 1886 to 1889 and was considered one of the greatest players ever to play college football, after scoring 730 points for Princeton.  The 1891 Purdue team shut out all four opponents, outscoring Wabash, DePauw, Indiana, and Butler by a combined score of 192 to 0.  Purdue's 60–0 victory over Indiana was the first installment in a rivalry which later became noted for the award of the Old Oaken Bucket trophy. Ronnie G. Brown, Jr. (born December 12, 1981) is a former American football running back.  After graduating from Cartersville High School in Georgia, Brown attended Auburn University to play college football for the Auburn Tigers.  He and Cadillac Williams shared carries at running back, while he had 1,008 yards and 13 touchdowns in 2002, 446 yards and five touchdowns in 2003, and 913 yards and eight touchdowns in 2004.  Brown finished seventh in school history with 2,707 rushing yards and fifth with 28 rushing touchdowns.  He twice earned second-team All-Southeastern Conference honors in 2002 and 2004. Bilal Mateem Powell (born October 27, 1988) is an American football running back for the New York Jets of the National Football League (NFL).  He was drafted by the Jets in the fourth round of the 2011 NFL Draft.  He played college football at Louisville. NAIA independent football schools are four-year institutional members of the NAIA that play college football independent of any formal conference affiliation.  In sports other than football, these schools compete in a college athletic conference affiliated with the NAIA. Seantrel Henderson (born January 21, 1992) is an American football offensive tackle for the Buffalo Bills of the National Football League (NFL).  He was drafted by the Bills in the seventh round of the 2014 NFL Draft.  He played college football at Miami.  Henderson attended Cretin-Derham Hall High School and originally signed a letter of intent to play college football at the University of Southern California, but was released from his commitment in July 2010 and eventually committed to the University of Miami. The Louisville Cardinals Football team represents the University of Louisville in the sport of American football.  The Cardinals compete in the Football Bowl Subdivision (FBS) of the National Collegiate Athletic Association (NCAA) and compete in the Atlantic Coast Conference.  The team is currently coached by Bobby Petrino.
Answer: Atlantic Coast Conference