Anchor: There is a group of people looking at a life sized gorilla.
Entailed: A crowd gathering in front of a huge gorilla.
Contradiction: An angry crowd running down the street.
Contradiction: Nobody is using a stroller.
Contradiction: President Clinton's budget is supposed to cut taxes. 
Contradiction: We can only hope that they don't accept us. 
Contradiction: China will jail Falun Gong leaders.