A: The national conditions and traditions of different countries are different, but the death penalty for murder and other serious criminal offenses is at least acceptable to most people. The public pronouncement and execution of the death penalty can effectively prevent the occurrence of vicious criminal cases. The impact must be much greater than the possible negative impacts, which is a necessary mechanism for social self-protection. B: I cannot accept your opinion. Because in my opinion, for impunity criminals, life imprisonment is more than the death penalty. More severe punishment, and the general public often thinks that only the death penalty is the most severe. What is the most appropriate evaluation of the above dialogue? ['Two people have a different understanding of what is the most severe criminal punishment.', 'Two people have different understandings of the purpose of execution.', 'Two people have different understandings of the causes of vicious criminal cases.', 'Two people have different understandings about whether most people accept the death penalty.']