Anchor: This process has never worked and it is too complicated.
Entailed: The process is much too complex and it hasn't worked.
Contradiction: The process has always worked and is easy to understand.
Contradiction: Entertainment for children never includes references to the gay lifestyle. 
Contradiction: He died in 133 b.c.
Contradiction: The sky is fine man.
Contradiction: A black and gray dog has a ball at the beach.