[['order', 'minister', 'party', 'prime minister', 'term start', 'term end', 'term in office'], ['1', 'harold holt', 'united australia', 'menzies', '28 october 1940', '29 august 1941', '344 days'], ['1', 'harold holt', 'united australia', 'fadden', '29 august 1941', '7 october 1941', '344 days'], ['2', 'eddie ward', 'labor', 'curtin', '7 october 1941', '21 september 1943', '1year , 349days'], ['3', 'jack holloway', 'labor', 'curtin', '21 september 1943', '6 july 1945', '6years , 89days'], ['3', 'jack holloway', 'labor', 'forde', '6 july 1945', '13 july 1945', '6years , 89days'], ['3', 'jack holloway', 'labor', 'chifley', '13 july 1945', '19 december 1949', '6years , 89days'], ['n / a', 'harold holt', 'liberal', 'menzies', '19 december 1949', '10 december 1958', '8years , 356days'], ['4', 'william mcmahon', 'liberal', 'menzies', '10 december 1958', '26 january 1966', '7years , 47days'], ['5', 'les bury', 'liberal', 'holt', '26 january 1966', '19 december 1967', '3years , 290days'], ['5', 'les bury', 'liberal', 'mcewen', '19 december 1967', '10 january 1968', '3years , 290days'], ['5', 'les bury', 'liberal', 'gorton', '10 january 1968', '12 november 1969', '3years , 290days'], ['6', 'billy snedden', 'liberal', 'gorton', '12 november 1969', '10 march 1971', '1year , 130days'], ['6', 'billy snedden', 'liberal', 'mcmahon', '10 march 1971', '22 march 1971', '1year , 130days'], ['7', 'phillip lynch', 'liberal', 'mcmahon', '22 march 1971', '5 december 1972', '1year , 258days'], ['8', 'lance barnard', 'labor', 'whitlam', '5 december 1972', '19 december 1972', '14 days'], ['9', 'clyde cameron', 'labor', 'whitlam', '19 december 1972', '12 june 1974', '2years , 169days'], ['9', 'clyde cameron', 'labor', 'whitlam', '12 june 1974', '6 june 1975', '2years , 169days'], ['10', 'jim mcclelland', 'labor', 'whitlam', '6 june 1975', '11 november 1975', '158 days'], ['11', 'tony street', 'liberal', 'fraser', '11 november 1975', '22 december 1975', '3years , 24days'], ['11', 'tony street', 'liberal', 'fraser', '22 december 1975', '5 december 1978', '3years , 24days'], ['12', 'ian viner', 'liberal', 'fraser', '5 december 1978', '6 april 1981', '2years , 122days'], ['13', 'neil brown', 'liberal', 'fraser', '6 april 1981', '7 may 1982', '1year , 31days'], ['14', 'ian macphee', 'liberal', 'fraser', '7 may 1982', '11 march 1983', '308 days'], ['15', 'ralph willis', 'labor', 'hawke', '11 march 1983', '24 july 1987', '4years , 135days'], ['16', 'john dawkins', 'labor', 'hawke', '24 july 1987', '20 december 1991', '4years , 156days'], ['16', 'john dawkins', 'labor', 'keating', '20 december 1991', '27 december 1991', '4years , 156days'], ['17', 'kim beazley', 'labor', 'keating', '27 december 1991', '23 december 1993', '1year , 361days'], ['18', 'simon crean', 'labor', 'keating', '23 december 1993', '11 march 1996', '2years , 79days'], ['19', 'amanda vanstone', 'liberal', 'howard', '11 march 1996', '9 october 1997', '1year , 212days'], ['20', 'david kemp', 'liberal', 'howard', '9 october 1997', '21 october 1998', '1year , 12days'], ['21', 'peter reith', 'liberal', 'howard', '21 october 1998', '30 january 2001', '2years , 101days'], ['22', 'tony abbott', 'liberal', 'howard', '30 january 2001', '26 november 2001', '2years , 250days'], ['22', 'tony abbott', 'liberal', 'howard', '26 november 2001', '7 october 2003', '2years , 250days'], ['23', 'kevin andrews', 'liberal', 'howard', '7 october 2003', '30 january 2007', '3years , 115days'], ['24', 'joe hockey', 'liberal', 'howard', '30 january 2007', '3 december 2007', '307 days'], ['25', 'julia gillard', 'labor', 'rudd', '3 december 2007', '28 june 2010', '2years , 207days'], ['n / a', 'simon crean', 'labor', 'gillard', '28 june 2010', '14 september 2010', '78 days'], ['26', 'chris evans', 'labor', 'gillard', '14 september 2010', '14 december 2011', '1year , 91days'], ['27', 'bill shorten', 'labor', 'gillard', '14 december 2011', '1 july 2013', '1year , 199days'], ['28', "brendan o'connor", 'labor', 'rudd', '1 july 2013', '18 september 2013', '79 days'], ['29', 'eric abetz', 'liberal', 'abbott', '18 september 2013', 'incumbent', '136 days']]
Brendan O'connor started in 1july 2013 while Eric Abetz started on 18september 2013
[ENT] started in 1july [ENT] while [ENT] started on 18september [ENT]