Anchor: But there were no Yanks or Rebs any more, no riders or marchers in blue and gray just United States troops.
Entailed: There aren't any Yankees or Rebels anymore, just US troops. 
Contradiction: The army is divided into yanks and rebs. 
Contradiction: Brazil would never try to take over Surinam because everyone would care. 
Contradiction: The carpenter was readaing his break during break.
Contradiction: He did not receive an award.
Contradiction: A dog is playing