With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Laura Dern acted in the film Pay It Forward.
text_B: Historical fantasy is a category of fantasy and genre of historical fiction that incorporates fantastic elements -LRB- such as magic -RRB- into the narrative .. fantasy. fantasy. genre. genre. historical fiction. historical fiction. magic. magic ( fantasy ). There is much crossover with other subgenres of fantasy ; those classes as Arthurian , Celtic , or Dark Ages could just as easily be placed in Historical Fantasy .. fantasy. fantasy. Stories fitting this classification generally take place prior to the 20th century .. Films of this genre may have plots set in biblical or classical antiquity , often with plots based very loosely on mythology or legends of Greek-Roman history , or the surrounding cultures of the same era .. genre. genre
not_related.