CREATE TABLE table_60588 ("Name" TEXT, "Circuit" TEXT, "Date" TEXT, "Winning driver" TEXT, "Winning constructor" TEXT, "Report" TEXT)

What Winning constructor has a Circuit of lasarte?
SELECT "Winning constructor" FROM table_60588 WHERE "Circuit" = 'lasarte'
SELECT "Winning constructor" FROM "table_60588" WHERE "Circuit" = 'lasarte'