Anchor: Players are getting ready for a game of laser tag.
Entailed: People are about to play laser tag.
Contradiction: People are stranded on an island.
Contradiction: Slate readers have indicated that they do not want to read any more stories about Monica. 
Contradiction: There are four large windows in the living room. 
Contradiction: Guys are drinking beers indoors.
Contradiction: The rider is off-road.