CREATE TABLE table_name_87 (entries NUMBER, front_row_starts VARCHAR2, driver VARCHAR2)

What are the lowest entries for a front row smaller than 15 where Michael Schumacher was driving?
SELECT MIN(entries) FROM table_name_87 WHERE front_row_starts < 15 AND driver = "michael schumacher"
SELECT MIN("entries") FROM "table_name_87" WHERE "driver" = "michael schumacher" AND "front_row_starts" < 15