Anchor: A dog is running through a low-cut field with a ball.
Entailed: The dog is running outside.
Contradiction: The dog is sleeping on the bed.
Contradiction: They don't open regardless the amount of pressure placed on them.
Contradiction: The men are firefighters.
Contradiction: There aren't any faiths which forbid anyone from doing anything, including getting undressed or smiling. 
Contradiction: The cathedral funds were appropriated in 1222.