Definition: Given a real-life anecdote of a complex ethical situation, judge whether or not a specific person is wrong here. Answer 'not answerable' if more information is required and 'answerable' if all the information is sufficient to answer who is wrong in this situation.
Input: So my gf and I have our own apartment and we live in a state where it can drop to single digits in temperature. My gfs brother use to have his own apartment with his gf until they started having problems in which they broke up and bailed on their apartment. Both of them owe the apartment over 2k in rent and fees. So then he moved in with a family friend under the circumstances he turned his life around and save up for a new place to live. He stayed there for a few months doing nothing but working and doing drugs. Eventually he got kicked out. So now he lives in his car with his cat he refuses to get rid of. Poor cat stays locked in the car all day =(. Anyways, my gf asked if he could stay the night with us. Hes is a huge druggie and has zero drive to do anything and is ungrateful/liar. I told her no. 

Am I the asshole for refusing to let my gfs druggie brother stay with us while he lives in a car in a state that reaches single digit temps?
Output:
answerable