Anchor: John's voice sounded outside. 
Entailed: John could be heard outside.  
Contradiction: John spoke so quietly that he could not be heard outside.  
Contradiction: Butler's Irish Chocolates is found on Butler Street.
Contradiction: The Santa Maria Maggiore basilica is the town's most respected building.
Contradiction: The people are swimming across the street.
Contradiction: An order was given to protect Gore.