CREATE TABLE table_16991 ("Marginal Ordinary Income Tax Rate" CLOB, "Single" CLOB, "Married Filing Jointly or Qualified Widow ( er ) " CLOB, "Married Filing Separately" CLOB, "Head of Household" CLOB)

What is ithe range for married filing separately where head of household is $117,451 $190,200?
SELECT "Married Filing Separately" FROM table_16991 WHERE "Head of Household" = '$117,451–$190,200'
SELECT "Married Filing Separately" FROM "table_16991" WHERE "Head of Household" = '$117,451–$190,200'