Anchor: Broadband PCS licenses were auctioned for Blocks A,B, and C. No auction has been held for blocks D, E and F.
Entailed: Auctioned for Blocks A, B and C were broadband PCS licenses.
Contradiction: PCS licenses were exclusively auctioned off to blocks D and F but not A or B. 
Contradiction: I refused to let the nurse get my blood pressure.
Contradiction: men observing crops
Contradiction: A marble sculptor is sculpting a cute kitten.
Contradiction: I was on the phone with Albert.