With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tim Allen was featured in a TV series.
text_B: Sunabeda Wildlife Sanctuary is a proposed tiger reserve located in the Nuapada district of Odisha , adjoining Chhattisgarh .. Nuapada district. Nuapada district. Odisha. Odisha. Chhattisgarh. Chhattisgarh. It has a total area of 500 km2 .. The sanctuary harbours a great diversity of wildlife habitats , with a vast plateau and canyons with 11 waterfalls .. The sanctuary forms the catchment area of the Jonk River , over which a dam has been constructed to facilitate irrigation .. Jonk River. Jonk River. The Indra nullah lies to the south and Son River to the west of the sanctuary .. Son River. Son River. The important vegetation of the site comprises dry deciduous tropical forest .
not_related.