With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Buddhism is no longer practiced.
text_B: D3 Security Management Systems , Inc. , a privately held company headquartered in Vancouver , British Columbia , is a developer of software for security , governance , risk management , and compliance functions of organizations .. The company operates as an enterprise on-site and software as a service provider with products designed for investigative case management , incident management , computer-assisted dispatch , security guard tour and security post orders .. software as a service. software as a service. incident management. incident management. computer-assisted dispatch. computer-assisted dispatch. Through its partnerships , D3 Security Management Systems receives affiliate revenue from other cloud computing partners and value-added resellers for windows mobile devices .. cloud computing. cloud computing. windows mobile. windows mobile
not_related.