Anchor: In the Ikea store, a man sits on a chair.
Entailed: the man is shopping
Contradiction: the man only shops online
Contradiction: Don't buy, you won't miss it. 
Contradiction: Fed policy can compensate for increases or decreases in demand in such a way that employment is not impacted.
Contradiction: This circus contains 72 animal entertainers.
Contradiction: They are good old classic books, yes.