user
Instruction
Answer the question based on the provided table.


Table
Table Title: Chief of the National Guard Bureau
Table Content:
| Number | Name | Service | From | To |
| --- | --- | --- | --- | --- |
| 1 | COL Erasmus M. Weaver, Jr. | USA | February 14, 1908 | March 14, 1911 |
| 2 | BG Robert K. Evans | USA | March 15, 1911 | August 31, 1912 |
| 3 | MG Albert L. Mills | USA | September 1, 1912 | September 18, 1916 |
| (Acting) | COL George W. McIver | USA | September 18, 1916 | October 26, 1916 |
| 4 | MG William A. Mann | USA | October 26, 1916 | November 26, 1917 |
| 5 | MG Jesse McI. Carter | USA | November 26, 1917 | August 15, 1918 |
| (Acting) | BG John W. Heavey | USA | August 15, 1918 | February 5, 1919 |
| 5 | MG Jesse McI. Carter | USA | February 5, 1919 | June 28, 1921 |
| 6 | MG George C. Rickards | USA | June 29, 1921 | June 28, 1925 |
| 7 | MG Creed C. Hammond | USA | June 29, 1925 | June 28, 1929 |
| (Acting) | COL Ernest R. Redmond | USA | June 29, 1929 | September 30, 1929 |
| 8 | MG William G. Everson | USA | October 1, 1929 | November 30, 1931 |
| 9 | MG George E. Leach | USA | December 1, 1931 | November 30, 1935 |
| (Acting) | COL Herold J. Weiler | USA | December 1, 1935 | January 16, 1936 |
| (Acting) | COL John F. Williams | USA | January 17, 1936 | January 30, 1936 |
| 10 | MG Albert H. Blanding | USA | January 31, 1936 | January 30, 1940 |
| 11 | MG John F. Williams | USA | January 31, 1940 | January 30, 1944 |
| (Acting) | MG John F. Williams | USA | January 31, 1944 | January 31, 1946 |
| 12 | MG Butler B. Miltonberger | USA | February 1, 1946 | September 29, 1947 |
| 13 | MG Kenneth F. Cramer | USA | September 30, 1947 | September 4, 1950 |
| (Acting) | MG Raymond H. Fleming | USA | September 5, 1950 | August 13, 1951 |
| 14 | MG Raymond H. Fleming | USA | August 14, 1951 | February 15, 1953 |
| (Acting) | Maj Gen Earl T. Ricks | USAF | February 16, 1953 | June 21, 1953 |
| 15 | MG Edgar C. Erickson | USA | June 22, 1953 | May 31, 1959 |
| (Acting) | Maj Gen Winston P. Wilson | USAF | June 1, 1959 | July 19, 1959 |
| 16 | MG Donald W. McGowan | USA | July 20, 1959 | August 30, 1963 |
| 17 | Maj Gen Winston P. Wilson | USAF | August 31, 1963 | August 31, 1971 |
| 18 | MG Francis S. Greenlief | USA | September 1, 1971 | June 23, 1974 |
| 19 | LTG La Vern E. Weber | USA | August 16, 1974 | August 15, 1982 |
| 20 | LTG Emmett H. Walker, Jr. | USA | August 16, 1982 | August 15, 1986 |
| 21 | LTG Herbert R. Temple, Jr. | USA | August 16, 1986 | January 31, 1990 |
| 22 | Lt Gen John B. Conaway | USAF | February 1, 1990 | December 1, 1993 |
| (Acting) | Maj Gen Philip G. Killey | USAF | December 2, 1993 | January 1, 1994 |
| (Acting) | MG Raymond F. Rees | USA | January 2, 1994 | July 31, 1994 |
| (Acting) | MG John R. D'Araujo, Jr. | USA | August 1, 1994 | September 30, 1994 |
| 23 | LTG Edward D. Baca | USA | October 1, 1994 | July 31, 1998 |
| 24 | Lt Gen Russell C. Davis | USAF | August 4, 1998 | August 3, 2002 |
| (Acting) | MG Raymond F. Rees | USA | August 4, 2002 | April 10, 2003 |
| 25 | LTG H Steven Blum | USA | April 11, 2003 | November 17, 2008 |
| 26 | Gen Craig R. McKinley | USAF | November 17, 2008 | September 6, 2012 |
| 27 | GEN Frank J. Grass | USA | September 7, 2012 | Present |


Question
was john f. williams in office for more or less than a year?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["Less"]