Anchor: (The computer gets smarter every day, said Professor Jonathan Schaeffer, who led the team that programmed Chinook, and human players like Dr. Tinsley and Lafferty just get older.
Entailed: The computer learns more every day.
Contradiction: The computer can't improve.
Contradiction: The policy is the same as the leading commercial companies' approach.
Contradiction: The man is young
Contradiction: A man and his dog are sleeping on a bench.
Contradiction: The animal is outdoors.