With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dangerous Liaisons is an American film from the 1990s.
text_B: The episode list for the television series Doogie Howser , M.D. , including descriptions , given in broadcast order on its original network ABC .. ABC. American Broadcasting Company. There are a total of 97 episodes produced and broadcast among its four seasons from September 20 , 1989 , to March 24 , 1993 .
not_related.