english: Some situations, yes -- high stakes, maybe their pupils dilate, their pitch goes up, their body movements change a little bit, but not all the time, not for everybody, it's not reliable.
non_english: U nekim situacijama, da - visokim rizicima, možda im se zenice rašire, povisi im se ton, telesni pokreti se malčice promene, ali ne uvek, ne kod svakoga, nije pouzdano.