Anchor: 26 g for fathead minnows.
Entailed: Fathead minnows cost 26 g.
Contradiction: Fathead minnows cost 16 g.
Contradiction: OCA headquarters is a 10-story building in Washington DC.
Contradiction: People posing for a photo.
Contradiction: a boy is watching TV at a YMCA
Contradiction: Performance measures are used to address improper payments.