Anchor: Columbus named it after his favorite Spanish monastery, Our Lady of Guadaloupe, in Estremadura.
Entailed: Estremadura was home to Columbus's favorite Spanish monastery.
Contradiction: Our Lady of Madrid was Columbus's favorite monastery. 
Contradiction: Willie will never bother anyone again. 
Contradiction: The hockey game has an ice rink.
Contradiction: The flow is constantly disrupted by the sand and the sun.
Contradiction: Tommy decided to quietly concede defeat.