Table:
text: FIL European Luge Championships 2008
Medal table
Medal table
Rank_ Nation Gold Silver Bronze Total
1 Italy 2 0 2 4
2 Germany 1 1 2 4
3 Austria 0 2 1 3
4 Latvia 1 0 0 1
5 Russia 0 1 0 1

Question: What is the average number of silver medals for countries with 0 gold and ranking below 3 at the 2008 FIL European Luge Championships?

Question: What are the average gold medals for countries with more than 0 bronze, more than 0 silver, rank above 2 and above 3 overall at the 2008 FIL European Luge Championships?