Anchor: Did Tripp have any input into the salary for her current position?
Entailed: Is it possible that Tripp had input on the salary of her current position?
Contradiction: I do not care if Tripp had any input on her salary.  
Contradiction: A happy man runs across the street with a bicycle.
Contradiction: A mean leans on a pole.
Contradiction: The marauders were defeated.
Contradiction: The dogs are outside.