Conflict-Sensitiveness
A semantics satisfies Conflict-Sensitiveness iff for all extensions with , there are that never occur together in an extension.
Reference
Dunne, P.E., Dvořák, W., Linsbichler, T. & Woltran, S. (2015). Characteristics of Multiple Viewpoints in Abstract Argumentation. Artificial Intelligence, 228, pp. 153–178.