They were simply told, "These are the 'A-students,' these are the 'D-students.'" And that's how they went about teaching them and treating them.
Jiems paprasčiausiai pasakė, "šai šie yra pirmūnai, o šie mokosi 6 balams". Taigi, su jais taip ir elgėsi, tokiu lygiu ir mokė.