Anchor: Thus, the process of doing risk assessments was essential for evaluating the feasibility and cost-effectiveness of the various corrective actions considered.
Entailed: Corrective actions were considered in light of their feasibility and cost-effectiveness.
Contradiction: Risk assessments are unrelated to the corrective actions that were evaluated.
Contradiction: Kerrville residents suffered no damages from the storm. 
Contradiction: One man is climbing a ladder.
Contradiction: He was very unaware of Southern history and culture.
Contradiction: a bird was on rocks