Anchor: the problem was that that she is a real hard worker and has started a a couple of businesses and now she's started a Korean health food store and
Entailed: She has started a few businesses and one of them is a Korean Health Food store.  
Contradiction: She never started a Korean Health Food store.  
Contradiction: Nothing but open skies.
Contradiction: The gold was found by the Cherokee Indians.
Contradiction: A man is admiring the woodwork on the furniture.
Contradiction: Someone is surrounded by a crowd of people.