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 |
| feb 11 , 1968 | andy williams - san diego open invitational | - 15 (66 + 68 + 71 + 68 = 273) | 1 stroke | al geiberger |
| jul 7 , 1968 | buick open invitational | - 8 (73 + 67 + 71 + 69 = 280) | 1 stroke | mike hill |
| jun 13 , 1971 | kemper open | - 11 (66 + 72 + 70 + 69 = 277) | playoff | dale douglass , gary player , lee trevino |
| aug 22 , 1971 | ivb - philadelphia golf classic | - 14 (67 + 71 + 66 + 70 = 274) | 1 stroke | dave hill |
| feb 27 , 1972 | jackie gleason 's inverrary classic | - 10 (69 + 72 + 69 + 68 = 278) | 1 stroke | jack nicklaus |
| may 13 , 1973 | colonial national invitation | - 4 (69 + 68 + 70 + 69 = 276) | 1 stroke | bruce crampton , jerry heard |
| jun 3 , 1973 | kemper open | - 17 (65 + 70 + 68 + 68 = 271) | 3 strokes | lanny wadkins |
| jun 10 , 1973 | ivb - philadelphia golf classic | - 14 (67 + 71 + 65 + 71 = 274) | 4 strokes | jim barber |
| jul 14 , 1973 | the open championship | - 12 (68 + 67 + 71 + 70 = 276) | 3 strokes | neil coles , johnny miller |
| jul 29 , 1973 | canadian open | - 10 (67 + 73 + 68 + 70 = 278) | 2 strokes | forrest fezler |
| apr 6 , 1975 | greater greensboro open | - 9 (64 + 71 + 72 + 68 = 275) | 3 strokes | al geiberger |
| jul 27 , 1975 | canadian open | - 6 (65 + 74 + 68 + 67 = 274) | playoff | jack nicklaus |
| jun 5 , 1977 | kemper open | - 11 (67 + 71 + 69 + 70 = 277) | 2 strokes | george burns , bill rogers |
| mar 12 , 1978 | doral - eastern open | - 16 (67 + 70 + 67 + 68 = 272) | 1 stroke | jack nicklaus |
| sep 20 , 1981 | lajet classic | - 10 (73 + 67 + 70 + 68 = 278) | 2 strokes | gil morgan |
| jul 4 , 1982 | western open | - 12 (69 + 67 + 70 + 70 = 276) | 1 stroke | larry nelson |
Title:
tom weiskopf
Statement:
the match played on july 14 , 1973 was won on a magrin of less than 2 stokes
Answer:
refuted