which country has leaders faustin-archange touadéra and faustin-archange touadéra ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_leader dbr_Faustin-Archange_Touadéra sep_dot var_uri dbo_leader dbr_Faustin-Archange_Touadéra sep_dot var_uri a dbo_Country brack_close