english: We conducted an experiment in which people saw a series of faces, and in one condition, they had to decide if a pair of faces were the same or a different person.
non_english: Під час експерименту ми продемонстрували групі людей ряд облич. Їх попросили вказати, чи зображено на двох знімках одне й те саме обличчя.