With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hilary Swank was part of the main cast of the television drama Beverly Hills 90210 during its eighth season.
text_B: Adham Ahmed Saleh -LRB- born June 27 , 1993 -RRB- is an Egyptian Greco-Roman wrestler .. Greco-Roman wrestler. Greco-Roman wrestler. He competed at the 2016 Summer Olympics in the men 's Greco-Roman 66 kg event , in which he was eliminated in the repechage by Ryu Han-su .. 2016 Summer Olympics. 2016 Summer Olympics. Ryu Han-su. Ryu Han-su
not_related.