Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| player | no (s) | height in ft | position | years with spurs |
| jackson , cedric cedric jackson | 11 | 6 - 3 | guard | 2010 |
| jackson , jaren jaren jackson | 2 | 6 - 4 | guard / forward | 1997 - 2001 |
| jackson , stephen stephen jackson | 3 | 6 - 8 | forward / guard | 2001 - 2003 , 2012 - 2013 |
| jefferson , richard richard jefferson | 24 | 6 - 7 | guard / forward | 2009 - 2012 |
| johnson , avery avery johnson | 6 | 5 - 11 | guard | 1991 , 1992 - 1993 , 1994 - 2001 |
| johnson , dermarr dermarr johnson | 23 | 6 - 9 | guard / forward | 2007 - 2008 |
| johnson , linton linton johnson | 43 | 6 - 8 | forward | 2004 - 2005 |
| joseph , cory cory joseph | 5 | 6 - 3 | guard | 2011 - present |
Title:
san antonio spurs all - time roster
Statement:
guard / forward was the positions played by richard richard jefferson for the spurs in 2009 - 2012
Answer:
supported