Anchor: The central security management groups played an important role in ensuring that policies were consistently implemented by serving as focal points for user questions.
Entailed: The central security management groups played an important role in ensuring policies were implemented.
Contradiction: The central security management groups refused to help users.
Contradiction: The bronze lantern is in the middle of the enclosure.
Contradiction: Name calling won't help.
Contradiction: A young woman frowns in front of a net.
Contradiction: I told him the truth.