Question: What is the group B region with a Group E region of Georgia?
SQL: SELECT "Group B" FROM "2-15290638-1" WHERE "Group E" = 'Georgia';

Question: What is the group A region with a region number of 2?
SQL: SELECT "Group A" FROM "2-15290638-1" WHERE "Region" = 2.0;

Question: What is the group C region with Illinois as group B?
SQL: SELECT "Group C" FROM "2-15290638-1" WHERE "Group B" = 'Illinois';