CREATE TABLE table_20828 ("Country" TEXT, "Skip" TEXT, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot %" FLOAT)

How many ends were lost by the country whose points for (PF) was 87?
SELECT MAX("Ends Lost") FROM table_20828 WHERE "PF" = '87'
SELECT MAX("Ends Lost") FROM "table_20828" WHERE "PF" = '87'