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

### Instruction:
What percentage did kennedy win while coakly won 37.9%

### Inputs:
table_name: table, columns: ['County', 'Coakley %', 'Coakley votes', 'Brown %', 'Brown votes', 'Kennedy %', 'Kennedy votes']

### Response:
SELECT Kennedy % FROM table WHERE Coakley % = 37.9%