Anchor: First, it loses sales of Windows 95.
Entailed: It sold less than Windows 95.
Contradiction: Windows 95 sold less than it did.
Contradiction: The piano player is on top of the drums playing.
Contradiction: A clown throws something.
Contradiction: The biological exposure-response experiment results were never used to estimate crop yield changes. 
Contradiction: It did show some things about the FBI training that were interesting.