Anchor: As he rode on, a river of blood flowed and the man slumped in the saddle.
Entailed: The man was bleeding while riding a horse.
Contradiction: The man sat straight in the saddle.
Contradiction: A baseball pitcher is trying to kick a field goal.
Contradiction: a dog walks
Contradiction: I have never seen anything about this on TV before.
Contradiction: They ask if work sharing discounts should be an option.