Anchor: Graveyard workers dig a grave in a grassy cemetery using shovels.
Entailed: Graveyard workers dig a grave in a cemetery.
Contradiction: Construction workers dig a grave in a grassy cemetery using shovels.
Contradiction: Thursday's Excellence Award.
Contradiction: Vendors can be found selling their goods on the lower stairs
Contradiction: It was my impression that all was normal.  
Contradiction: Everyone is celebrating some kind of event.