Anchor: Such operations tend to be higher in cost and may be more difficult to control.
Entailed: These things usually are more expensive and harder to keep a handle on.
Contradiction: These ops are pretty basic and run cheap.
Contradiction: A fish swimming away from a shark.
Contradiction: An older person carries a younger person.
Contradiction: She was telling him to let her go in an emotionless way. 
Contradiction: A person with white pants and a black hat is juggling.