With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Poppy (singer) is an American YouTube personality.
text_B: Karlsen Rock is a submerged rock lying 10 nmi north-northwest of Penguin Point , the northwesternmost point of Coronation Island in the South Orkney Islands .. Penguin Point. Penguin Point ( South Orkney Islands ). Coronation Island. Coronation Island. South Orkney Islands. South Orkney Islands. It was charted and named on a map by Petter Sørlle , a Norwegian whaler who made a running survey of the South Orkney Islands in 1912 -- 13 .. South Orkney Islands. South Orkney Islands. Petter Sørlle. Petter Sørlle. running survey. running survey
not_related.