With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Freddie Mercury was a member of the socialist party.
text_B: Nileas is a former municipality in Euboea , Greece .. Euboea. Euboea. Greece. Greece. Since the 2011 local government reform it is part of the municipality Mantoudi-Limni-Agia Anna , of which it is a municipal unit .. Mantoudi-Limni-Agia Anna. Mantoudi-Limni-Agia Anna. Agia Anna. Agia Anna, Euboea. The municipal unit has an area of 129.017 km2 .. Population 2,144 -LRB- 2011 -RRB- .. The seat of the municipality was in Agia Anna .. Agia Anna. Agia Anna, Euboea
not_related.