The students were to determine the profession of each of the guests, as well as which of the guests had to serve a prison sentence and for what crime. All of this was to be based only on their appearance and on the hobbies they said they had.
Para mahasiswa diminta untuk menentukan yang mana dari para tamu itu yang menjalani hukuman penjara dan untuk kejahatan apa, serta menebak profesi setiap tamu, hanya berdasarkan penampilan mereka dan hobi yang mereka sebutkan.