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:
| date | tournament | winning score | margin of victory | runner (s) - up |
| oct 12 , 1997 | michelob championship at kingsmill | - 13 (67 + 66 + 71 + 67 = 271) | playoff | grant waite , duffy waldorf |
| oct 19 , 1997 | walt disney world / oldsmobile classic | - 18 (65 + 70 + 65 + 70 = 270) | playoff | dan forsman |
| nov 2 , 1997 | the tour championship | - 11 (66 + 69 + 70 + 68 = 273) | 1 stroke | jim furyk |
| feb 22 , 1998 | tucson chrysler classic | - 19 (66 + 62 + 68 + 73 = 269) | 4 strokes | justin leonard , david toms |
| may 3 , 1998 | shell houston open | - 12 (69 + 70 + 73 + 64 = 276) | 1 stroke | jeff maggert |
| aug 30 , 1998 | nec world series of golf | - 11 (69 + 66 + 66 + 68 = 269) | 2 strokes | phil mickelson |
| oct 11 , 1998 | michelob championship at kingsmill | - 16 (65 + 67 + 68 + 68 = 268) | 3 strokes | phil tataurangi |
| jan 10 , 1999 | mercedes championships | - 26 (67 + 63 + 68 + 68 = 266) | 9 strokes | mark o'meara |
| jan 24 , 1999 | bob hope chrysler classic | - 26 (70 - 71 + 64 + 70 + 59 = 334) | 1 stroke | steve pate |
| mar 28 , 1999 | the players championship | - 3 (69 + 69 + 74 + 73 = 285) | 2 strokes | scott gump |
| apr 4 , 1999 | bellsouth classic | - 18 (66 + 69 + 68 + 67 = 270) | 2 strokes | stewart cink |
| oct 1 , 2000 | buick challenge | - 19 (68 + 69 + 67 + 65 = 269) | 2 strokes | jeff maggert , nick price |
| jul 22 , 2001 | the open championship | - 10 (69 + 73 + 65 + 67 = 274) | 3 strokes | niclas fasth |
Title:
david duval
Statement:
david duval won four tournaments in 1997 , and four again in 2000
Answer:
refuted