Anchor: I think I remember hearing about it, said Tuppence slowly.
Entailed: Tuppence might recall hearing about it. 
Contradiction: Tuppence never heard about it. 
Contradiction: Two cats are having a fight in an alley.
Contradiction: A person is snowboarding.
Contradiction: TI didn't go to any great lengths to either communicate or prepare anyone.
Contradiction: There was only one time when we had a cat in the car.