Anchor: A dog walks across the sand next to a river in front of rolling hills.
Entailed: a dog is walking
Contradiction: a dog is swimming
Contradiction: The pyramid does not try to mimic King's palace at his court in Memphis; it's completely original.
Contradiction: A bicycle with training wheels is safe but unwieldy to operate.
Contradiction: Requirement and system component are both not necessary.
Contradiction: Two women jog