With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mountains of the Moon (film) stars an actor.
text_B: Jose , Josseph or Joseph Penso de la Vega , best known as Josseph de la Vega -LRB- ca. 1650 , Espejo , Spain -- November 13 , 1692 , Amsterdam , Netherlands -RRB- , was a successful Jewish merchant , poet , and philanthropist residing in 17th century Amsterdam .. Espejo. Espejo, Spain. Amsterdam. Amsterdam. Jewish. Sephardi Jews. He became famous for his masterpiece Confusion of Confusions , the oldest book ever written on the stock exchange business .. stock exchange. stock exchange
not_related.