Pareto optimality refers to such a state of society. For any one person, it is impossible for him to get better without deteriorating the condition of some other person (or some). Based on the above definitions, Which of the following are not consistent with Pareto's optimal state conclusion:. ['In a Pareto-optimal society, only when someone is in a bad situation can someone be better off.', 'If someone is getting better but others are not getting worse, it means that the society is not in a Pareto optimal state.', 'For any person, as long as he makes others better, his situation may become better. Such a society is in a Pareto optimal state.', 'For any person, as long as the condition of some other person (or some) is made better, his condition may be better. Such a society is in a Pareto optimal state.']