Anchor: A father is carrying his son on his shoulders as the son makes a funny face.
Entailed: An adult carries a child.
Contradiction: A father carries a crying boy on his shoulders.
Contradiction: Japan was created by volcanic processes, and all myths and gods should be disregarded.
Contradiction: Guys performing on stage, one playing guitar the other singing.
Contradiction: I made sure to pay for everything before I threw it on the ground. 
Contradiction: This is the Methodology of Comparative Research.