Question: What is the average number of players from Duquesne?
SQL: SELECT AVG("From") FROM "2-10560886-15" WHERE "School/Country" = 'Duquesne';

Question: Who is the player from Kentucky before 1977?
SQL: SELECT "Player" FROM "2-10560886-15" WHERE "From" < 1977.0 AND "School/Country" = 'Kentucky';

Question: Which player played Center, is from the United States, and entered before 2012?
SQL: SELECT "Player" FROM "2-10560886-15" WHERE "From" < 2012.0 AND "Position" = 'Center' AND "Nationality" = 'United States';

Question: Which player plays Forward and is from Kentucky?
SQL: SELECT "Player" FROM "2-10560886-15" WHERE "Position" = 'Forward' AND "School/Country" = 'Kentucky';