Question: What are the main places for the Streymoy region with an area of larger than 6.1?
SQL: SELECT "Main places" FROM "2-10700-2" WHERE "Regions" = 'Streymoy' AND "Area" > 6.1;

Question: What is the sum of people per km2 for the sandoy region with an area of 112.1?
SQL: SELECT SUM("People per km²") FROM "2-10700-2" WHERE "Regions" = 'sandoy' AND "Area" = 112.1;