Anchor: A group of young people sit together on the stairs, some talking and some listening.
Entailed: The people are younger than age sixty.
Contradiction: All of the people are old.
Contradiction: Sales always increase your net value.
Contradiction: Administrative expenses are placed in the program account.
Contradiction: Two men are eating hot dogs while watching TV.
Contradiction: There is an argument stating Americans should judge Russia's president the same as ours.