To answer these and other questions, Steven Lett, of the Service Department, and David Splane, of the Writing Department, interviewed brothers who were then attending the branch school at the Watchtower Educational Center.
Nendele ja teistele küsimustele vastamiseks usutlesid Steven Lett teenistusosakonnast ja David Splane kirjutusosakonnast vendi, kes olid sel ajal Vahitorni ühingu koolituskeskuses harubüroo koolis.