CREATE TABLE table_13307 ("Entities" CLOB, "Country" CLOB, "Supply point" CLOB, "Voltage  ( kV ) " FLOAT, "Power  ( MW ) " FLOAT)

Which Country has Entities of emsa?
SELECT "Country" FROM table_13307 WHERE "Entities" = 'emsa'
SELECT "Country" FROM "table_13307" WHERE "Entities" = 'emsa'