Anchor:     IV   The corridor down which they moved this time was one that might have been familiar even in Dave's Chicago.
Entailed: The hallway they were walking down wouldn't have been out of place in Chicago.
Contradiction: The hallway they walked down was unmistakably alien; Dave had never seen anything like it.
Contradiction: a man eats at a table
Contradiction: Some people have had really bad experiences
Contradiction: Two men are hiking.
Contradiction: The interviewed CIOs provide useful information for federal CIOs.