CREATE TABLE table_56993 ("Name" CLOB, "Latitude" FLOAT, "Longitude" FLOAT, "Diameter  ( km ) " FLOAT, "Named after" CLOB)

Tell me the named for latitude of 6.4
SELECT "Named after" FROM table_56993 WHERE "Latitude" = '6.4'
SELECT "Named after" FROM "table_56993" WHERE "Latitude" = '6.4'