With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Seth MacFarlane's earliest album was titled Music Is Better Than Words.
text_B: Lionheart is a 2016 American boxing film short written and produced by Oscar DeRosa and Orlando Cicilia III .. Oscar DeRosa. Oscar DeRosa. boxing film. boxing film. The film stars Oscar DeRosa and Marc Macaulay .. Oscar DeRosa. Oscar DeRosa. Marc Macaulay. Marc Macaulay. The film portrays struggling professional boxer Max Rossi who is finally presented with the fight he 's been waiting for that will launch his career to the next level but when he is suddenly confronted with a life-changing opportunity he must decide which path to take .
not_related.