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:
| edition | class | legs | in - port races | entries | start | finish | winning yacht | winning skipper |
| 1973 - 74 | ( - m) | 4 | 0 | 17 | portsmouth | portsmouth | sayula ii | ramón carlin |
| 1977 - 78 | ( - m) | 4 | 0 | 15 | portsmouth | portsmouth | flyer | conny van rietschoten |
| 1981 - 82 | ( - m) | 4 | 0 | 29 | portsmouth | portsmouth | flyer ii | conny van rietschoten |
| 1985 - 86 | ( - m) | 4 | 0 | 15 | portsmouth | portsmouth | l'esprit d'equipe | lionel péan |
| 1989 - 90 | ( - m) | 6 | 0 | 23 | southampton | southampton | steinlager 2 | peter blake |
| 1993 - 94 | ft (m) ketchs & whitbread 60 | 6 | 0 | 14 | southampton | southampton | nz endeavour | grant dalton |
| 1997 - 98 | whitbread 60 | 9 | 0 | 10 | southampton | southampton | ef language | paul cayard |
| 2001 - 02 | whitbread 60 | 10 | 0 | 8 | southampton | kiel | illbruck challenge | john kostecki |
| 2005 - 06 | volvo open 70 | 9 | 7 | 7 | vigo | gothenburg | abn amro i | mike sanderson |
| 2008 - 09 | volvo open 70 | 10 | 7 | 8 | alicante | saint petersburg | ericsson 4 | torben grael |
| 2011 - 12 | volvo open 70 | 9 | 10 | 6 | alicante | galway | groupama 4 | franck cammas |
| 2014 - 15 | volvo one - design | 10 | tbc | tbc | alicante | gothenburg | tbd | tbd |
Title:
volvo ocean race
Statement:
conny van rietschoten won all of the volvo ocean races that started and finished in portsmouth
Answer:
refuted