Anchor: A small dog is running behind a red ball thrown towards bushes.
Entailed: A dog is running behind a red ball thrown towards bushes.
Contradiction: A small dog is running behind a blue ball thrown towards bushes.
Contradiction: We know everything about Clinton.
Contradiction: The experience was interesting.  
Contradiction: There are two ladies in string bikinis.
Contradiction: The Department of Labor adopts rules based on the ERISA.