Which of the following restrictions on countries' preferences (i.e. if we believed that the restriction would be true in the real world. but that otherwise countries may be divided in any way between the six groupings above) would guarantee the existence of a Condorcet winner? 0 If no countries regarded "Phase-Down" as the worst outcome. I D If no countries regarded "Phase-Out" as the second- best outcome. D If no countries regarded "Decide-Later" as the best outcome