Question: What was the name of the college football bowl game played on December 31 2015 at Sun Life Stadium, Florida where the Clemson tigers defeated the Oklahoma Sooners?
Sentence (from "2015 Clemson Tigers football team"): Ranked No. 1 throughout the College Football Playoff (CFP) rankings, Clemson defeated the No. 4 Oklahoma Sooners, 37–17, in the 2015 Orange Bowl to advance to the College Football Playoff National Championship.
Relevant evidence: Yes