With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kid Rock's name is Shawn Carter.
text_B: Dell Precision Workstations are computers intended as workstations for CAD  /  Architecture  /  CG professionals , or as small-scale business servers .. Dell. Dell. CAD. Computer-aided design. Architecture. Building Information Modeling. Computer graphics. business. business. servers. Server ( computing )
not_related.