CREATE TABLE table_name_43 (country VARCHAR2, class VARCHAR2, qualifying_grand_prix VARCHAR2)

What is Country, when Class is '15 meters', and when Qualifying Grand Prix is 'Soaring Grand Prix Of United Kingdom'?
SELECT country FROM table_name_43 WHERE class = "15 meters" AND qualifying_grand_prix = "soaring grand prix of united kingdom"
SELECT "country" FROM "table_name_43" WHERE "15 meters" = "class" AND "qualifying_grand_prix" = "soaring grand prix of united kingdom"