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:
| fund | manager | fund period | fund return | market return |
| wjs limited partners | walter j schloss | 1956 - 1984 | 21.3% / 16.1% | 8.4% ( s&p ) |
| tbk limited partners | tom knapp | 1968 - 1983 | 20.0% / 16.0% | 7.0% ( djia ) |
| buffett partnership , ltd | warren buffett | 1957 - 1969 | 29.5% / 23.8% | 7.4% ( djia ) |
| sequoia fund , inc | william j ruane | 1970 - 1984 | 18.2% | 10.0% |
| charles munger , ltd | charles munger | 1962 - 1975 | 19.8% / 13.7% | 5.0% ( djia ) |
| pacific partners , ltd | rick guerin | 1965 - 1983 | 32.9% / 23.6% | 7.8% ( s&p ) |
| perlmeter investments , ltd | stan perlmeter | 1965 - 1983 | 23.0% / 19.0% | 7.0% ( djia ) |
| washington post master trust | 3 different managers | 1978 - 1983 | 21.8% | 7.0% ( djia ) |
| fmc corporation pension fund | 8 different managers | 1975 - 1983 | 17.1% | 12.6% (becker avg) |
Title:
the superinvestors of graham - and - doddsville
Statement:
the sequoia fund , inc fund has a fund return less than 19.8% / 13.7%
Answer:
refuted