table: [['state', 'type', 'name', 'title', 'royal house', 'from'], ['cao', 'sovereign', 'zhong', 'lord', '-', '1002 bc'], ['lu', 'sovereign', 'bo qin', 'ruler', 'ji', '1043 bc'], ['lu', 'sovereign', 'kao', 'duke', 'ji', '997 bc'], ['lu', 'sovereign', 'yang', 'duke', 'ji', '993 bc'], ['qi', 'sovereign', 'ding', 'duke', '-', '999 bc']]
ref: the State Of Lu had 3 Leader In the 990bc , 2 held the Title of dukke while 1 had the Title of Ruler
template: the [ENT] [ENT] had 3 [ENT] the 990bc , 2 held the [ENT] of dukke while 1 had the [ENT] of [ENT]