House Of Black & White

So, since I'm the first to arrive at Door 4 do I just wait for someone to get here or do I just choose someone from the list and say hey tough luck, you're my review enemy for door 4 and here are the 5 static items we're reviewing?

I'm only asking because whomever I "choose" is likely in the midst of working their way through the doors now, too, and I suspect they'll be unlikely, unwilling, or unable to also review the 5 items in a timely fashion because they're busy with their own journey through the doors.