Question: Who is in group a when Indiana is in group d?
SQL: SELECT "Group A" FROM "1-15290638-1" WHERE "Group D" = 'Indiana';

Question: Who is in group c when Wisconsin is in group d?
SQL: SELECT "Group C" FROM "1-15290638-1" WHERE "Group D" = 'Wisconsin';

Question: Who is in group c when Iowa is in group e?
SQL: SELECT "Group C" FROM "1-15290638-1" WHERE "Group E" = 'Iowa';