Question: how many times was the points 18?
SQL: SELECT COUNT("Place") FROM "2-11021760-1" WHERE "Points" = 18.0;

Question: what is the number of points when the place is less than 7, the draw is more than 2 and the artist is piece of cake?
SQL: SELECT COUNT("Points") FROM "2-11021760-1" WHERE "Place" < 7.0 AND "Draw" > 2.0 AND "Artist" = 'piece of cake';