CREATE TABLE table_203_375 (id DECIMAL, "name" TEXT, "year built" TEXT, "country" TEXT, "town" TEXT, "height" TEXT, "remarks" TEXT)

the london emirates air line pylon has the same height as which pylon ?
SELECT "name" FROM table_203_375 WHERE "name" <> 'london emirates air line' AND "height" = (SELECT "height" FROM table_203_375 WHERE "name" = 'london emirates air line')
SELECT "name" FROM "table_203_375" WHERE "height" = (SELECT "height" FROM "table_203_375" WHERE "name" = 'london emirates air line') AND "name" <> 'london emirates air line'