With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gold's color is due to its rarity.
text_B: Tina Ferreira is an Afro-Uruguayan , dancer , journalist and vedette of both theater and carnival , known for performing in carnivals all around Uruguay .. Afro-Uruguayan. Afro-Uruguayan. dancer. dancer. journalist. journalist. vedette. vedette ( entertainer ). theater. theater. carnival. carnival. Uruguay. Uruguay. She works as the lead vedette in the carnival group Serpentina in which she has worked since 2004 with Jose de Lima , the group 's director .. vedette. vedette ( entertainer ). carnival. carnival. She has won many awards for her performances with the group .. performances. performances. She also works as a journalist for Caras y Caretas .. journalist. journalist. In 2010 she was called to work in Nito Artaza 's and Miguel Angel Cherutti 's theatre , Teatro Nogaro .. Nito Artaza. Nito Artaza. Miguel Angel Cherutti. Miguel Angel Cherutti
not_related.