Anchor: Oh, come in." The clerk followed his discreet knock into the room, and laid a paper at his master's elbow.
Entailed: The clerk entered the room and laid down a paper.
Contradiction: The clerk knocked, but the door remained locked and he couldn't enter the room.
Contradiction: A crowd is being totally calm.
Contradiction: Mars in trine to Neptune. 
Contradiction: GAO used the lower risk of wildfires for their need for a budget.
Contradiction: Beaune's most famous building is a hospital from the 1400s.