A teacher expressed her anxiety about the harm caused by video games to elementary and middle school students. She thought that video games were like a monster, greedy, and ruthlessly deprived them of time for studying and communicating with society. Which of the following cannot be a reason to support this view? ['Primary and middle school students are listless when playing video games in class.', 'Elementary and middle school students are reluctant to talk to parents when they play video games.', 'Elementary and middle school students spend home money playing video games.', "Primary and secondary school students' mistakes in playing video games have increased significantly."]