Question: What was the course called that had an Edition of 117th?
SQL: SELECT "Course" FROM "2-1510466-2" WHERE "Edition" = '117th';

Question: What was the earliest year that had a location of Brookline, Massachusetts?
SQL: SELECT MIN("Year") FROM "2-1510466-2" WHERE "Location" = 'Brookline, Massachusetts';

Question: What year had an edition of 115th?
SQL: SELECT AVG("Year") FROM "2-1510466-2" WHERE "Edition" = '115th';