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 | country | year (s) won | total | to par |
| arnold palmer | united states | 1961 , 1962 | 144 | e |
| seve ballesteros | spain | 1979 , 1984 , 1988 | 145 | + 1 |
| gary player | south africa | 1959 , 1968 , 1974 | 145 | + 1 |
| tom watson | united states | 1975 , 1977 , 1980 , 1982 , 1983 | 145 | + 1 |
| mark calcavecchia | united states | 1989 | 146 | + 2 |
| tom weiskopf | united states | 1973 | 147 | + 3 |
| bob charles | new zealand | 1963 | 151 | + 7 |
Title:
1990 open championship
Statement:
none of the players are from the united states
Answer:
refuted