With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Marlon Brando took part in a film by someone born in 1909.
text_B: Alexis Emmanuel Loera Romero -LRB- born February 9 , 1991 in Guadalajara , Jalisco -RRB- , known as Alexis Loera , is a professional Mexican association football -LRB- soccer -RRB- player who currently plays for Club Atlas Premier .. Guadalajara. Guadalajara. association football. association football. Club Atlas Premier. Club Atlas Premier
not_related.