Anchor: okay so uh do you own a PC
Entailed: Just asking if you have a computer.
Contradiction: I know for sure that you don't have a PC.
Contradiction: The woman is on a boat.
Contradiction: There is a new problem of patients waking up during an operation called awareness.
Contradiction: Columbia/HCA is not becoming the poster boy of corporate health-care greed.
Contradiction: While his wife was still pregnant, Harrer left for Nanga Parbat.