Question: who is playing in the ncaa football national championship
Answer: Georgia Bulldogs

Alabama Crimson Tide

title: 2018 College Football Playoff National Championship
text: advanced to the national championship after winning the semifinal games hosted by the Sugar Bowl and Rose Bowl Game respectively in January 2018. The championship game was played at Mercedes-Benz Stadium in Atlanta, Georgia on January 8, 2018. The Mercedes-Benz Stadium in Atlanta, Georgia was announced as the host site for the fourth College Football National Championship on November 4, 2015. The College Football Playoff (CFP) selection committee selected four teams to advance to the playoff: the Clemson Tigers, Oklahoma Sooners, Georgia Bulldogs, and Alabama Crimson Tide. The Alabama Crimson Tide defeated the Clemson Tigers in the 2018 Sugar Bowl