Anchor: We were detained under suspicion by the hospital porter, until Cynthia appeared to vouch for us, looking very cool and sweet in her long white overall. 
Entailed: Cynthia vouched for us to free us. 
Contradiction: Cynthia vouched against us but we were set free. 
Contradiction: None of us are in the courthouse at the moment.
Contradiction: There is a secretary here that is paying twelve percent.
Contradiction: A man is reading a book on the bus.
Contradiction: The motorcyclist is alone on the race course.