Anchor: A couple is hugging and one of them is holding a sign that says free hugs.
Entailed: There is a couple.
Contradiction: Nobody is holding a sign.
Contradiction: Gopnik wants understanding while Richardson pleads for an outrage. 
Contradiction: A bride holds her bouquet.
Contradiction: A woman is riding a bull while the clowns wait patiently.
Contradiction: Two kids are playing outside together.