Anchor: GAO invites your comments on the accompanying proposed changes to Government Auditing Standards (GAGAS), commonly known as the yellow book.
Entailed: Another name for the Government Auditing Standards (GAGAS)  is "the yellow book".
Contradiction: GAO is opting for a closed approach to the possibility of making changes to the yellow books.
Contradiction: A woman is running on a treadmill.
Contradiction: There is a large IBM plant in the town that I come from.
Contradiction: Nobody is walking.
Contradiction: There is a soldier looking out of his tank.