Question: What is that if the weight for the play born on June 2, 1983?
SQL: SELECT SUM("Weight (kg)") FROM "2-15715109-47" WHERE "Birthdate" = 'June 2, 1983';

Question: What was the highest weight in kg For F Position, Jersey #12?
SQL: SELECT MAX("Weight (kg)") FROM "2-15715109-47" WHERE "Position" = 'F' AND "Jersey #" = 12.0;

Question: Which player is the NHL right, who was born in Downers Grove, Illinois?
SQL: SELECT "NHL rights, if any" FROM "2-15715109-47" WHERE "Birthplace" = 'Downers Grove, Illinois';