Anchor: Some trace their ancestry to the influence of Spain.
Entailed: Some people can follow their ancestry back to Spain.
Contradiction: Nobody can trace their ancestry to Spain.
Contradiction: Ottoman Turks weren't at war with anyone in 1917.
Contradiction: There are a lot of goals when it comes to data reliability but the one is the ultimate. 
Contradiction: Guns should be banned.
Contradiction: Two cars performing a stunt around a turn.