CREATE TABLE table_41993 ("Date" CLOB, "Location" CLOB, "Country" CLOB, "Event" CLOB, "Winner" CLOB, "Runner-up" CLOB)

What country was the game played in when the location was trestles?
SELECT "Country" FROM table_41993 WHERE "Location" = 'trestles'
SELECT "Country" FROM "table_41993" WHERE "Location" = 'trestles'