And in this situation, you once again have a delegation, or really an army, on the side of Ali meeting an army directly now with Mawawiya at Siffin. And once again, they are not fighting for roughly 100 days. They want to negotiate something. But some of the more ardent followers of Ali don't want any form of peace with Mawawiya, so they attack Mawawiya's army. And you have a very bloody battle that ensues. Now, both sides don't want all of this bloodshed in this burgeoning Muslim community, so they decide to let it be decided by arbitration. Now, the arbitration, according to the accounts that I have looked at, say that they decide that neither Ali or Mawawiya should be caliph, and that it should be an election from the Muslim community.