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:
| year | tournament | surface | partner | opponents in the final | score |
| 1974 | st louis wct , us | clay | brian fairlie | geoff masters , ross case | 7 - 6 , 6 - 7 , 7 - 6 |
| 1974 | christchurch , new zealand | n / a | roscoe tanner | syd ball , ray ruffels | w / o |
| 1974 | jakarta , indonesia | hard | roscoe tanner | jurgen fassbender , hans - jürgen pohmann | 7 - 5 , 6 - 3 |
| 1976 | atp sydney indoor , australia | hard (i) | brian fairlie | syd ball , kim warwick | 7 - 5 , 6 - 7 , 7 - 6 |
| 1977 | newport , us | grass | brian fairlie | tim gullikson , tom gullikson | 6 - 7 , 6 - 3 , 7 - 6 |
| 1978 | cairo , egypt | clay | brian fairlie | lito álvarez , george hardie | 6 - 3 , 7 - 5 , 6 - 2 |
| 1980 | cairo , egypt | clay | tom okker | christophe freyss , bernard fritz | 6 - 3 , 3 - 6 , 6 - 3 |
| 1980 | gstaad , switzerland | clay | colin dowdeswell | mark edmondson , kim warwick | 6 - 4 , 6 - 4 |
| 1981 | cairo , egypt | clay | balázs taróczy | paolo bertolucci , gianni ocleppo | 6 - 7 , 6 - 3 , 6 - 1 |
Title:
ismail el shafei
Statement:
the most common surface for the tournaments was clay with a total of 5 out of 9 ending the last 4 years and the first tournament with clay surface
Answer:
supported