Anchor: These officers must have sufficient knowledge of the automated systems in order to carry out their responsibilities effectively.
Entailed: The officers have to have enough knowledge of the automated system to do their job 
Contradiction: The officers need zero knowledge of the system 
Contradiction: A man and woman snowboarding.
Contradiction: Temporarily, they deadened his mind.
Contradiction: A little girl jumps in the swimming pool.
Contradiction: A man rides a bike near a mountain.