Inconsistent Triad
Fleeting- External reference: https://en.wikipedia.org/wiki/Inconsistent_triad
Inconsistent triad - Wikipedia
three propositions of which at most two can be true.
example:
- Alice loves me.
- If Alice loves me, then she would have sent flowers.
- Alice has not sent flowers.
Any inconsistent triad {A, B, C} gives rise to a trilemma {{A, B}, {B, C}, {C, A}}.