[ She hesitates to respond, trying to figure out the most meaningful answer as they walk on. ]

Some do. Other's leave the colony, I guess, but if they're like us, um... I don't know. They disappear back into some kind of code database. Like they'd never been pulled out of it in the first place, I guess.

[ She doesn't know for sure, but it's one of the explanations she's been given. It's also the one that follows how she believes things to be, but in all fairness she should offer the alternative answers. ]

Some people believe those of us who go missing go back home. Before, some of us who had spiritual powers and stuff were sacrificed, but um, that's from before I got here. It's probably not still happening.