Anchor: A group of people in front of a tent that is selling vegetables.
Entailed: a group of people are selling vegetables
Contradiction: a group of people are in a brick building
Contradiction: All other countries re not ok. 
Contradiction: Two firefighters walk down the street.
Contradiction: A group of kids are swimming.
Contradiction: The zaibatsu conglomerates became the keiretsu trading conglomerates.