END: can't help, but make it out alive

It's enough of a struggle still feeding her own family, so Mrs. Braun insists that she is unable to help the Rabbi. The Rabbi understands, and decides to go wandering in attempt to find a different hiding place. Everyone feels bad about the situation, but there's not much that they're able to do in the middle of World War 2. 

You Win, sort of. You weren't able to help out the Rabbi, but in the end there's just so much a family can do. the Liebermans successfully stay in hiding for a couple more years and eventually escape to Sweden. The fate of the Brauns is unknown as the war enters Berlin itself, but this is the best available ending of the adventure. World war 2 was a terrible war that unnecessarily took countless lives, whether people tried to stop that or not.