Anchor: A black dog is running through the snow with something in its mouth.
Entailed: A black dog is running in the snow holding something in its mouth.
Contradiction: An orange cat is running through the snow.
Contradiction: The OMB never reviewed the rule 
Contradiction: If a society lacks a framework, bringing in food supplies will cause more children to be born, leading to more starvation.
Contradiction: It will not require any amount of significant labor to install an FGD system.
Contradiction: This is not something that is rhetorical.