Anchor: for the F-22 by about $552 million and to identify conditions that should be met before
Entailed: The F-22 cost about $552 million more.
Contradiction: The F-22 cost less than $552 milion more.
Contradiction: The armored Asian man atop his horse rides to battle a t-rex.
Contradiction: Women are playing volleyball outdoors.
Contradiction: Electronic receipt generation has become the mainstream within society. 
Contradiction: The girls are playing ball.