CREATE TABLE table_23241 ("Rank" FLOAT, "Couple" TEXT, "Judges" FLOAT, "Public" FLOAT, "Total" FLOAT, "Vote percentage" TEXT, "Result" TEXT)

What couple had less than 2.0 points from the public?
SELECT "Couple" FROM table_23241 WHERE "Public" < '2.0'
SELECT "Couple" FROM "table_23241" WHERE "Public" < '2.0'