Anchor:  He thought of calling Ser Perth or Sather Karf, but there was no time for that, and they could hardly have heard him over the sounds of the desperate fight going on.
Entailed: He wanted to speak to Ser Perth.
Contradiction: He called both Ser Perth and Sather Karf.
Contradiction: Some people are having a picnic.
Contradiction: A police office is close to two vehicles.
Contradiction: Two adults are on a giant inflatable slide.
Contradiction: The information she gains is used for self assessment and providing ample performance feedback.