With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thenmerku Paruvakaatru was produced by only one producer, Hugh Jackman.
text_B: Solem Ridge is a mostly snow-covered , arc-shaped ridge , 4 nautical miles -LRB- 7 km -RRB- long , located 10 nautical miles -LRB- 18 km -RRB- north-northeast of Mount Jackson in Palmer Land .. Mount Jackson. Mount Jackson ( Antarctica ). Palmer Land. Palmer Land. Mapped by United States Geological Survey -LRB- USGS -RRB- in 1974 .. United States Geological Survey. United States Geological Survey. Named by Advisory Committee on Antarctic Names -LRB- US-ACAN -RRB- for Lieutenant Lynn D. Solem , U.S. Navy , Medical Officer at the South Pole Station , 1972 .. Advisory Committee on Antarctic Names. Advisory Committee on Antarctic Names. Lynn D. Solem. Lynn D. Solem. U.S. Navy. U.S. Navy. Medical Officer. Medical Officer. South Pole Station. South Pole Station. Category  : Ridges of Palmer Land. Palmer Land. Palmer Land
not_related.