Anchor: Carl Levin, D-Mich., urged his colleagues to support NATO and not undermine [its] united effort.
Entailed: Levin told his colleagues they should support NATO.
Contradiction: Levin told his colleagues they should never support NATO.
Contradiction: How many more are they going to save?
Contradiction: Adults look at a painting.
Contradiction: If NATO exists, they should make use of all possible resources, regardless of intent.
Contradiction: Obsidian is a rock that can be used for tool making.