With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hilary Swank was on Beverly Hills 90210 during its eighth season.
text_B: The European Rowing Championships is an international Rowing regatta organised by FISA -LRB- the International Rowing Federation -RRB- for European rowing nations , plus Israel which , though not a member of the European federation is treated as a European nation for competition purposes .. international. international. Rowing. Rowing ( sport ). regatta. regatta. FISA. International Rowing Federation. Israel. Israel
not_related.