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

### Instruction:
What is the range of married filing jointly or qualified widower in which married filing separately is $33,951–$68,525?

### Inputs:
table_name: table, columns: ['Marginal Ordinary Income Tax Rate', 'Single', 'Married Filing Jointly or Qualified Widow(er)', 'Married Filing Separately', 'Head of Household']

### Response:
SELECT Married Filing Jointly or Qualified Widow(er) FROM table WHERE Married Filing Separately = $33,951–$68,525