Who is in group c when wisconsin is in group d?
CREATE TABLE table_15290638_1 (group_c VARCHAR, group_d VARCHAR)
SELECT group_c FROM table_15290638_1 WHERE group_d = "Wisconsin"
### Context: CREATE TABLE table_15290638_1 (group_c VARCHAR, group_d VARCHAR) ### Question: Who is in group c when wisconsin is in group d? ### Answer: SELECT group_c FROM table_15290638_1 WHERE group_d = "Wisconsin"