english: There are three trucks there. You're going to instinctively go for the white truck, because that's the top truck from your perspective, but then you have to remember, "Oh, he can't see that truck, so he must mean me to move the blue truck," which is the top truck from his perspective. Now believe it or not, normal, healthy, intelligent adults like you make errors about 50 percent of the time on that kind of trial.
non_english: Tu se nalaze tri kamiona. Vi biste instinktivno posegli za belim kamionom, jer je to gornji kamion iz vaše perspektive, ali onda se morate setiti, "Oh, on ne može da vidi taj kamion, mora da je onda mislio da treba da pomerim plavi kamion", koji je gornji kamion iz njegove perspektive. Verovali ili ne, normalni, zdravi, inteligentni odrasli ljudi kao vi prave greške oko 50 % vremena u takvim pokušajima.