With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The internet is a global system.
text_B: Cleoniceras is a rather involute , high-whorled hoplitid from the Lower to basal Middle Albian of Europe , Madagascar , and Transcaspian region .. Albian. Albian. Madagascar. Madagascar. The shell has a generally small umbilicus , arched to acute venter , and typically at some growth stage , falcoid ribs that spring in pairs from umbilical tubercles , usually disappearing on the outer whorls .. Cleoniceras is included in the subfamily Cleoniceratinae .
not_related.