CREATE TABLE table_name_39 (blank_ends INT, nation VARCHAR, ends_lost VARCHAR)

What is the sum of Blank Ends for Denmark when less than 42 is the ends lost?
SELECT SUM(blank_ends) FROM table_name_39 WHERE nation = "denmark" AND ends_lost < 42
SELECT SUM("blank_ends") FROM "table_name_39" WHERE "denmark" = "nation" AND "ends_lost" < 42