DND_Reborn
The High Aldwin
But even in your examples, it is binary. All you've done is include conditions. Those conditions are either met or not... still binary.I think this is a bit simplistic.
In recent social encounters in my Torchbearer game, results have included things like "I'll throw you down some rope, but only for 2D of coins" or "I'll let you go now, provided you promise to come back and investigate the dungeon beneath my house", or "OK, I'll accept that I shouldn't kill you all, but only if you offer me a sacrifice."
That isn't to say someone could imply they will follow the conditions and then renege, and have consequences possibly.