With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jorah Mormont is portrayed solely by a French actor.
text_B: Leccinum andinum is a species of bolete fungus in the family Boletaceae .. Boletaceae. Boletaceae. Leccinum. Leccinum. bolete. bolete. Found in Costa Rica and Colombia , it was described as new to science in 1989 by mycologist Roy Halling .. Halling. Roy Halling. described. species description. Roy Halling. Roy Halling
not_related.