Detailed Instructions: You are given the conttent of a table in the input (row by row). Generate an unambiguous question based on the information present in the table, such that: 1) It's answer is unique and is in the given table, 2) Its answer is a contiguous text span from the table. Avoid creating questions that can be answered correctly without reading/understanding the table
Q: Table: ['#', 'Prime Minister', 'Date of birth', 'Start date of (first) term', 'Age at beginning of (first) term', 'End date of (final) term', 'Total time in office', 'Date of death', 'Lifespan']. ['1', 'Edmund Barton', '18 January 1849', '1 January 1901', '51 years, 348 days', '24 September 1903', '996 days', '7 January 1920', '25,920 days (70 years, 354 days)']. ['2', 'Alfred Deakin', '3 August 1856', '24 September 1903', '47 years, 52 days', '29 April 1910', '1,774 days', '7 October 1919', '23,074 days (63 years, 65 days)']. ['3', 'Chris Watson', '9 April 1867', '27 April 1904', '37 years, 18 days', '18 August 1904', '113 days', '18 November 1941', '27,251 days (74 years, 223 days)']. ['4', 'George Reid', '25 February 1845', '18 August 1904', '59 years, 175 days', '5 July 1905', '321 days', '12 September 1918', '26,861 days (73 years, 199 days)']. ['5', 'Andrew Fisher', '29 August 1862', '13 November 1908', '46 years, 76 days', '27 October 1915', '1,758 days', '22 October 1928', '24,160 days (66 years, 54 days)']. ['6', 'Joseph Cook', '7 December 1860', '24 June 1913', '52 years, 199 days', '17 September 1914', '450 days', '30 July 1947', '31,645 days (86 years, 235 days)']. ['7', 'Billy Hughes', '25 September 1862', '27 October 1915', '53 years, 32 days', '9 February 1923', '2,662 days', '28 October 1952', '32,905 days (90 years, 33 days)']. ['8', 'Stanley Bruce', '15 April 1883', '9 February 1923', '39 years, 300 days', '22 October 1929', '2,447 days', '25 August 1967', '30,812 days (84 years, 132 days)']. ['9', 'James Scullin', '18 September 1876', '22 October 1929', '53 years, 34 days', '6 January 1932', '806 days', '28 January 1953', '27,890 days (76 years, 132 days)']. ['10', 'Joseph Lyons', '15 September 1879', '6 January 1932', '52 years, 113 days', '7 April 1939', '2,648 days', '7 April 1939', '21,753 days (59 years, 204 days)']. ['11', 'Earle Page', '8 August 1880', '7 April 1939', '58 years, 242 days', '26 April 1939', '19 days', '20 December 1961', '29,718 days (81 years, 134 days)']. ['12', 'Robert Menzies', '20 December 1894', '26 April 1939', '44 years, 127 days', '26 January 1966', '6,735 days', '15 May 1978', '30,461 days (83 years, 146 days)']. ['13', 'Arthur Fadden', '13 April 1894', '29 August 1941', '47 years, 138 days', '7 October 1941', '39 days', '21 April 1973', '28,862 days (79 years, 8 days)']. ['14', 'John Curtin', '8 January 1885', '7 October 1941', '56 years, 272 days', '5 July 1945', '1,367 days', '5 July 1945', '22,092 days (60 years, 178 days)']. ['15', 'Frank Forde', '18 July 1890', '6 July 1945', '54 years, 353 days', '13 July 1945', '7 days', '28 January 1983', '33,796 days (92 years, 194 days)']. ['16', 'Ben Chifley', '22 September 1885', '13 July 1945', '59 years, 294 days', '19 December 1949', '1,620 days', '13 June 1951', '24,004 days (65 years, 264 days)']. ['17', 'Harold Holt', '5 August 1908', '26 January 1966', '57 years, 174 days', '19 December 1967', '690 days', '17 December 1967', '21,683 days (59 years, 134 days)']. ['18', 'John McEwen', '29 March 1900', '19 December 1967', '67 years, 265 days', '10 January 1968', '22 days', '20 November 1980', '29,456 days (80 years, 236 days)']. ['19', 'John Gorton', '9 September 1911', '10 January 1968', '56 years, 123 days', '10 March 1971', '1,155 days', '19 May 2002', '33,125 days (90 years, 252 days)']. ['20', 'William McMahon', '23 February 1908', '10 March 1971', '63 years, 15 days', '5 December 1972', '636 days', '31 March 1988', '29,257 days (80 years, 37 days)']. ['21', 'Gough Whitlam', '11 July 1916', '5 December 1972', '56 years, 147 days', '11 November 1975', '1,071 days', '', '35,771 days (97 years, 342 days)']. ['22', 'Malcolm Fraser', '21 May 1930', '11 November 1975', '45 years, 174 days', '11 March 1983', '2,677 days', '', '30,709 days (84 years, 28 days)']. ['23', 'Bob Hawke', '9 December 1929', '11 March 1983', '53 years, 92 days', '20 December 1991', '3,206 days', '', '30,872 days (84 years, 191 days)']. ['24', 'Paul Keating', '18 January 1944', '20 December 1991', '47 years, 336 days', '11 March 1996', '1,543 days', '', '25,719 days (70 years, 151 days)']. ['25', 'John Howard', '26 July 1939', '11 March 1996', '56 years, 229 days', '3 December 2007', '4,284 days', '', '27,356 days (74 years, 327 days)']. ['26', 'Kevin Rudd', '21 September 1957', '3 December 2007', '50 years, 73 days', '18 September 2013', '1,017 days', '', '20,724 days (56 years, 270 days)']. ['27', 'Julia Gillard', '29 September 1961', '24 June 2010', '48 years, 268 days', '27 June 2013', '1,099 days', '', '19,255 days (52 years, 262 days)']. ['28', 'Tony Abbott', '4 November 1957', '18 September 2013', '55 years, 318 days', 'Incumbent', '273 days', '', '20,680 days (56 years, 226 days)']. ['#', 'Prime Minister', 'Date of birth', 'Start date of (first) term', 'Age at beginning of (first) term', 'End date of (final) term', 'Total time in office', 'Date of death', 'Lifespan']
A:
who are all the prime ministers?