But in one group, the rabbits were removed from their cages, held, petted, talked to, played with, and in the other group, the rabbits remained in their cages and were left alone.
Tapi di satu grup, kelinci-kelinci dibiarkan bebas, digendong, dielus-elus, diajak bicara, diajak main, dan di grup yang satu lagi, kelinci-kelinci dikurung dan dibiarkan sendiri.