who was the head coach of 2016–17 eintracht braunschweig season and also the coach of eintracht braunschweig ?
SELECT DISTINCT var_uri where brack_open dbr_2016–17_Eintracht_Braunschweig_season dbo_manager var_uri sep_dot dbr_Eintracht_Braunschweig dbp_coach var_uri brack_close