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

### Instruction:
What is the distinguished service cross when the navy cross is Coast Guard commendation medal?

### Inputs:
table_name: table, columns: ['Medal of Honor', 'Coast Guard Cross', 'Navy Cross', 'Distinguished Service Cross', 'Air Force Cross', 'Homeland Security Distinguished Service Medal']

### Response:
SELECT Distinguished Service Cross FROM table WHERE Navy Cross = Coast Guard Commendation Medal