Anchor: Twenty thousand of them got sacrificed in a bunch for some reason or other.
Entailed: At least twenty thousand of them were sacrificed.
Contradiction: On that year, there were no sacrifices at all.
Contradiction: A rock worker is in an airport.
Contradiction: The cook might teach her something. 
Contradiction: A group of men are shopping for Valentine's Day.
Contradiction: I think the same for Saddam Hussein.