The broken window effect is a psychological phenomenon, that is, if a house's windows are broken, no one repairs them, and other windows will be inexplicably broken by people soon. According to the above definitions, Which of the following are not part of the "broken window effect" (). ['On a wall, if some graffiti appears and is not cleaned, the wall will soon be covered with the mess.', 'If a tributary is polluted without treatment, it may pollute the water quality of the entire basin.', 'Once there is garbage in a very clean place, people will throw it without hesitation, without any shame.', 'If a few people in a collective are uncivilized and unstoppable, many will soon be uncivilized.']