CREATE TABLE table_name_72 (highest_score INT, dance VARCHAR, lowest_score VARCHAR)

What is the lowest of the Highest score for the Quickstep Dance and the Lowest score under 16?
SELECT MIN(highest_score) FROM table_name_72 WHERE dance = "quickstep" AND lowest_score < 16
SELECT MIN("highest_score") FROM "table_name_72" WHERE "dance" = "quickstep" AND "lowest_score" < 16