Anchor: Three men are sitting against a gray building with writing on it.
Entailed: A few people are sitting against a building.
Contradiction: Three men are sitting against a blue building.
Contradiction: The guys are reading a book in the room.
Contradiction: I don't think I have in the past, but you never know.
Contradiction: San'doro remained completely immobile. 
Contradiction: A Philip Morris scientist did research showing that nicotine is addictive.