Which role had a closing broadway cast of Adam Grupper?
CREATE TABLE table_name_78 (role VARCHAR, closing_broadway_cast VARCHAR)
SELECT role FROM table_name_78 WHERE closing_broadway_cast = "adam grupper"
### Context: CREATE TABLE table_name_78 (role VARCHAR, closing_broadway_cast VARCHAR) ### Question: Which role had a closing broadway cast of Adam Grupper? ### Answer: SELECT role FROM table_name_78 WHERE closing_broadway_cast = "adam grupper"