50-50 between heads and tails and guarantee that they get just an expected value zero, for choosing play. But maybe we can use information about the earlier actions to improve upon this. So, maybe there is this earlier action that player one could have chosen, if the coin landed heads, where they could have gotten expected value of 0.5. Well, that means that in the Nash equilibrium, they would choose that action and get expected value of 0.5, and in the other case, they would come down here and choose play and get it fixed value of zero.