Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_43 ( country VARCHAR, class VARCHAR, qualifying_grand_prix VARCHAR )

### Question ###
What is Country, when Class is '15 meters', and when Qualifying Grand Prix is 'Soaring Grand Prix Of United Kingdom'?

### Accurate SQL ###

SELECT country FROM table_name_43 WHERE class = "15 meters" AND qualifying_grand_prix = "soaring grand prix of united kingdom"