Anchor: GAO does not appear to have done a cumulative case study using our own case study reports or other case studies.
Entailed: Our own case study reports have not appeared in a cumulative case study by GAO.
Contradiction: GAO has done a cumulative study including our report.
Contradiction: The men are wearing jackets with the number 12 displayed on them.
Contradiction: He started to work on his idea.
Contradiction: The man decided to go to the beach.
Contradiction: They ruined things.