With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kendrick Lamar's first musical release was the mixtape Backseat Freestyle, released in 2009.
text_B: Beckmann Fjord is a small bay immediately east of Bellingshausen Point , on the east side of the Bay of Isles , South Georgia .. bay. bay. Bellingshausen Point. Bellingshausen Point. Bay of Isles. Bay of Isles. South Georgia. South Georgia Island. It was charted in 1912 -- 13 by Robert Cushman Murphy , American naturalist aboard the brig Daisy , who named it for Captain Beckmann , master gunner of the whaler Don Ernesto , who lost his life in a whaling accident in December 1912 .. Robert Cushman Murphy. Robert Cushman Murphy
not_related.