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

### Instruction:
Tell me the revised of mccune reischauer of yŏn (s) ryŏn (n)

### Inputs:
table_name: table, columns: ['Hangul', 'Hanja', 'Revised', 'McCune-Reischauer', 'Estimated distribution (2000)*']

### Response:
SELECT Revised FROM table WHERE McCune-Reischauer = yŏn (s) ryŏn (n)