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

### Instruction:
What is the name of the speaker if the chief minister is M.G. Ramachandran?

### Inputs:
table_name: table, columns: ['Election Year', 'Assembly', 'Winning Party/Coalition', 'Chief Minister', 'Speaker']

### Response:
SELECT Speaker FROM table WHERE Chief Minister = M.G. Ramachandran