Points to agents that are the agreeing parties in an agreement. There must be at least two of these per agreement.
(=> (Agreeing-Agents ?Ag ?Agent) (Exists (@Obligation) (Obligation-In ?Ag ?Agent ?Obligation))) (=> (Obligation-In ?Ag ?Agent ?Obligation) (Agreeing-Agents ?Ag ?Agent)) (=> (Agreeing-Agents $X $Y) (Agreement $X)) (=> (Agreeing-Agents $X $Y) (Agent $Y)) (Inherited-Facet-Value Minimum-Slot-Cardinality Agreement Agreeing-Agents 2)