With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Yale School of Drama started as the Department of Comedy in the School of Fine Arts.
text_B: Dirk Niebel -LRB- born 29 March 1963 -RRB- is a German politician .. German. Germany. From 2009 to 2013 he served as Federal Minister of Economic Cooperation and Development .. Federal Minister of Economic Cooperation and Development. Federal Ministry of Economic Cooperation and Development ( Germany ). From 2005 to 2009 , he was secretary general of the FDP .. FDP. Free Democratic Party ( Germany )
not_related.