Anchor: A bank teller standing at a counter.
Entailed: A bank teller is standing at the counter.
Contradiction: A man is entering a bank wearing a mask.
Contradiction: The man is shoveling rain and putting it in his car.
Contradiction: People came to a conference to see a lecturer speak.
Contradiction: It was decided that saving any of them would prove too expensive and risky.
Contradiction: There is a puppy on the bed