name the common architecture of the first congregational church and first presbyterian church ?
SELECT DISTINCT var_uri where brack_open dbr_First_Congregational_Church_ attr_open Beloit,_Wisconsin attr_close dbo_architecturalStyle var_uri sep_dot dbr_First_Presbyterian_Church_ attr_open Hartford_City,_Indiana attr_close dbo_architecturalStyle var_uri brack_close