With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gwen Stefani was inspired by Freddie Mercury.
text_B: RETMAN is a comics ' character , associated to Rational Emotive Behavior Therapy -LRB- REBT -RRB- .. Rational Emotive Behavior Therapy. Rational Emotive Behavior Therapy. Through it , REBT tries more efficiently address children , adolescents and the general public .. This form of therapy approaches the treatment of emotional disorders and the promotion of mental health by modifying maladaptive / irrational behaviors and cognitions -LRB- thoughts -RRB- .. emotional disorders. emotional disorders
not_related.