Anchor: Two old men are fishing from a boat.
Entailed: Two men are on the water fishing.
Contradiction: Two old men are fishing at a swimming pool.
Contradiction: Lobbyists never exploit their personal relationships with government. 
Contradiction: the man stood
Contradiction: I knew that you two were arch-enemies.
Contradiction: North Carolina were among the eight states that have an aggregated total of more than 27,000 positions in FY 1998.