With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cape Fear is a book from 1991.
text_B: Trigonosaurus is a genus of titanosaurian sauropod dinosaur from the Late Cretaceous Period of what is now Brazil .. Late Cretaceous. Late Cretaceous. genus. genus. sauropod. sauropod. dinosaur. dinosaur. Cretaceous. Cretaceous. Period. Period ( geology ). Brazil. Brazil. The type species , Trigonosaurus pricei , was first described by Campos , Kellner , Bertini , and Santucci in 2005 .. type. type species. type species. type species. It is based on two specimens , both consisting mainly of vertebrae .. Before its description , it was known as the `` Peiropolis titanosaur '' , after the place it was found .. titanosaur. titanosaur
not_related.