Question: What is the average weeks of a song with a larger than 3 position after 1977?
SQL: SELECT AVG("Weeks on chart") FROM "2-11795254-3" WHERE "Position" > 3.0 AND "Year" > 1977.0;

Question: What is the sum of the weeks on a chart a song with a position less than 1 haas?
SQL: SELECT SUM("Weeks on chart") FROM "2-11795254-3" WHERE "Position" < 1.0;

Question: What is the earliest year a song with a position less than 1 has?
SQL: SELECT MIN("Year") FROM "2-11795254-3" WHERE "Position" < 1.0;