Anchor: In addition, several of the security managers expressed interest in improving their ability to more precisely measure the costs and benefits of security-related activities so that their organizations could better determine which controls and activities were the most cost effective.
Entailed: There are a number of security managers interested.
Contradiction: The managers do not care about their spending.
Contradiction: the girl jumps on a trampoline.
Contradiction: Lower costs are related to using emergency department and hospital resources less.
Contradiction: she was surprised at how many people used computers in college, because she didn't see them as necessary
Contradiction: The men are construction workers.