With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cory Monteith acted.
text_B: Cory Allan Michael Monteith -LRB- -LSB- mɒnˈtiːθ -RSB- May 11 , 1982 July 13 , 2013 -RRB- was a Canadian actor and musician , known for his role as Finn Hudson on the Fox television series Glee .. Finn Hudson. Finn Hudson. Glee. Glee ( TV series ). Fox. Fox Broadcasting Company. As an actor based in British Columbia , Monteith had minor roles on television series before an audition tape of him singing `` Ca n't Fight This Feeling '' resulted in him being cast on Glee .. Glee. Glee ( TV series ). British Columbia. British Columbia. Following his success on Glee , Monteith 's film work included the movie Monte Carlo and a starring role in Sisters & Brothers .. Glee. Glee ( TV series ). Monte Carlo. Monte Carlo ( 2011 film ). Sisters & Brothers. Sisters & Brothers. Monteith had a troubled adolescence involving substance abuse from age 13 ; he left school at age 16 .. After an intervention by family and friends he entered drug rehabilitation at age 19 .. intervention. Intervention ( counseling ). drug rehabilitation. drug rehabilitation. In a 2011 interview with Parade magazine , he discussed his history of substance abuse as a teen , and in March 2013 , he again sought treatment for addiction .. Parade. Parade ( magazine ). On July 13 , 2013 , he died of a toxic combination of heroin and alcohol in a Vancouver hotel room .. Vancouver. Vancouver. toxic combination. drug overdose
related.