CREATE TABLE table_40071 ("Ring name" TEXT, "Current rank" TEXT, "Debut" TEXT, "Stable" TEXT, "Birthplace" TEXT)

What is Stable, when Current Rank is F1 J ry 14 West?
SELECT "Stable" FROM table_40071 WHERE "Current rank" = 'f1 jūryō 14 west'
SELECT "Stable" FROM "table_40071" WHERE "Current rank" = 'f1 jūryō 14 west'