Anchor: A large dog runs through a field in the rain.
Entailed: A dog runs in the rain.
Contradiction: A dog runs down the street on a sunny day.
Contradiction: They are allowed to accept new inmates right now.  
Contradiction: A car is moving quickly.
Contradiction: After it fell into a state of disrepair, the demolished remains were thrown into a quarry. 
Contradiction: Tuppence leaned over her.