Anchor: It cannot be a low cost, efficient provider of service.
Entailed: There is no way it can be an affordable, service provider.
Contradiction: The service can only be both low cost and efficient.
Contradiction: The GAO inhibits out developments and strives to undermine our inner workings.
Contradiction: Two women are in the class.
Contradiction: Some people are fighting over cards.
Contradiction: Me and my mother were both the only children in the family.