I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Stroszek Movie plot: Just released from a jail term of 2 1/2 years in Berlin, Bruno Stroszek goes through all of the formalities of being released and is given back all of his personal belongings: one sweater, one shirt, a pair of pants, a pair of socks, an accordion, five packs of cigarettes, a bugle horn, a keychain and his passport. Back in his cell, he bids farewell to his cellmates and they exchange gifts. One makes for him the smallest paper ship in the world and the other sets his flatulence ablaze. He then meets with the warden, who asks him if he has a place to live now that he is free, to which Bruno replies that his apartment had been taken care of by his neighbour, Herr Scheitz. He is then asked whether or not he'll go back to consuming alcohol since all of his past offences had been alcohol-related and that if he were to be caught again for similar crimes, that he'd be locked away for a longer period of time. Bruno seems uninterested and is then recommended that he clean himself up and once again, to stay away from bars and alcohol. He finally promises and is subsequently released.During his walk home, he stops at a bar called 'Bier Himmel' (Beer Heaven) and orders a beer. As he walks to sit at a booth, he sees his friend Eva, a prostitute. He attempts greeting her but is told to leave her alone by her pimps who were there trying to extort money from a former client of Eva's. She then starts crying on one of the pimps, telling him she doesn't want to be with any other pimp. He stands up and slaps her across the face, to which Eva starts crying and walks away towards where Bruno is sitting. He tells her to sit with him and tries to reassure her that everything will be OK. Eva asks him where he had been, to which Bruno responded: 'vacation'. She is still distraught and asks herself 'what she's going to do' and 'where she's going to go', to which Bruno responds by telling her she can stay at his apartment and that they can both start new lives together.As she sets up her belongings, Bruno is playing his pianos to see if... My question: Where was Bruno released from?
A:
from prison