Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was the role when the original broadway was Adam Riegler?

### Inputs:
table_name: table, columns: ['Role', 'Original Broadway cast', 'Closing Broadway cast', 'Original US Tour cast', 'Original NonEquity Tour cast', 'Original São Paulo cast', 'Original Lima cast']

### Response:
SELECT Role FROM table WHERE Original Broadway cast = adam riegler