With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Robert Wagner is a communist.
text_B: Flinders County is one of the 141 Cadastral divisions of New South Wales .. New South Wales. New South Wales. Cadastral divisions of New South Wales. Cadastral divisions of New South Wales. It is located to the south west of the Bogan River .. Bogan River. Bogan River. Flinders County was named in honour of the navigator , hydrographer , and scientist Matthew Flinders -LRB- 1774-1814 -RRB- .. Matthew Flinders. Matthew Flinders
not_related.