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

### Instruction:
What is ithe range for married filing separately where head of household is $117,451–$190,200?

### 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 Separately FROM table WHERE Head of Household = $117,451–$190,200