Anchor: Three men wearing yellow work vests stand among a group of people.
Entailed: The men in the yellow vests were with a group of people.
Contradiction: The men in the orange vests were sitting down.
Contradiction: A woman pulls white bandages off the face of another woman.
Contradiction: GAO will take extra precautions in certain situations. 
Contradiction: A woman diving headfirst into a pool.
Contradiction: They also said that coordination could facilitate information sharing among the agencies.