what is the military conflict whose commanders are charles vere ferrers townshend and charles vere ferrers townshend ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_commander dbr_Charles_Vere_Ferrers_Townshend sep_dot var_uri dbo_commander dbr_Charles_Vere_Ferrers_Townshend sep_dot var_uri a dbo_MilitaryConflict brack_close