english: If you stop that behavior on one group that you're experimenting with, and you allow it in another group that you're experimenting with, and then you present those rats with a cat odor-saturated collar, they're hardwired to flee and hide.
non_english: Ako prekinete to ponašanje  u grupi u kojoj sprovodite eksperiment, a dozvolite ga u drugoj grupi u kojoj sprovodite eksperiment, i onda prinesete tim pacovima ogrlicu natopljenu mirisom mačke, oni su genetski predodređeni da pobegnu i sakriju se.