Sentence: 'This position is located in Brentwood , a beautiful suburban city in Williamson County , TN. Brentwood is one of the wealthiest cities in the United States with the levels of educational attainment , per capita income and scholastic standards exceeding those of prestigious West Coast cities like Cupertino , Palo Alto and Bellevue .', Argument/Subject 1: 'brentwood', Argument/Subject 2: 'williamson county'
be city in