Anchor: The risk of improper payments increases in programs with (1) complex criteria for computing payments, (2) a significant volume of transactions, or (3) emphasis on expediting payments.
Entailed: Programs with lots of transactions risk improper payments. 
Contradiction: There's no risk to improper payments in any program.
Contradiction: I don't think people should buy guns whatsoever.
Contradiction: A woman is painting faces
Contradiction: A woman feeds a tiger.
Contradiction: The Franciscan church of Santa Croce is located east of the Uffizi and features some of Giotto's frescoes.