In the prologue, Thomas goes through the Swipe and is put in The Box, as he is one of the candidates needed inside, and it is told that Teresa will get the Swipe as well.
Thomas goes through the Swipe. This is in the prologue. Thomas is put in The Box. This was in the prologue. He is one of the candidates. These candidates are needed inside. Teresa will get the Swipe as well. This was what it is told in the prologue.