Anchor: well they certainly are living off our expense at our expense
Entailed: They are living off us at our expense. 
Contradiction: They are not living on our expense. 
Contradiction: He didn't consider the granddaughter wife material.
Contradiction: The grounds contain Roman arches and painted Indian motifs.
Contradiction: The lady is laying on the vegetable display at the market.
Contradiction: The other guy, LaRouche, the communist, is so off the wall, but he's been caught for credit card fraud.