Anchor: Anas dulce is sweet; anas seco, dry and dangerously potent.
Entailed: Anas is a potent drink although it is sweet.
Contradiction: The anas dulce is a very bitter thing.
Contradiction: A baby is playing on the lamp.
Contradiction: A person shoveling
Contradiction: Patients are required to complete all questions in the presence of a staff member. 
Contradiction: Two dogs are in the water.