XL: However, if you put the mouse in a completely different new box, like the next one, it will not be afraid of this box because there's no reason that it will be afraid of this new environment.
XL: Men, hvis man sætter musen i en helt anden ny kasse, ligesom den næste, vil den ikke være bange for denne kasse fordi der er ikke nogen grund til  at være bange for disse nye omgivelser.