Question: In what Election year was adalberto mosaner the Mayor with less than 16170 Inhabitants?
SQL: SELECT SUM("Election") FROM "2-17305625-1" WHERE "Mayor" = 'adalberto mosaner' AND "Inhabitants" < 16170.0;

Question: In what Election year were there less than 16170 Inhabitants?
SQL: SELECT COUNT("Election") FROM "2-17305625-1" WHERE "Inhabitants" < 16170.0;

Question: What is the Mayor of Riva del Garda in 2010?
SQL: SELECT "Mayor" FROM "2-17305625-1" WHERE "Election" = 2010.0 AND "Municipality" = 'Riva del Garda';

Question: How many Inhabitants were there after 2009 in the Municipality with a Party of union for trentino?
SQL: SELECT AVG("Inhabitants") FROM "2-17305625-1" WHERE "Party" = 'union for trentino' AND "Election" > 2009.0;