Anchor: A group of people is protesting on the street.
Entailed: A group of protestors.
Contradiction: A group sitting at the movies.
Contradiction: The boy just bought his own house.
Contradiction: Some guys are wearing ballerina clothes.
Contradiction: The men are feeding a herd of goats.
Contradiction: Christopher Plummer thinks his coworker is a prima donna, but he is charismatic towards them.