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:
| gzip | bzip2 | lha / lzh | stuffit | stuffit x | iso / cd image |
| yes | yes | no | no | no | no |
| yes | yes | no | no | no | unknown |
| no | no | no | no | no | no |
| yes | yes | yes | unknown | unknown | unknown |
| yes | yes | no | no | no | no |
| no | no | no | no | no | no |
| yes | yes | no | no | no | yes |
| no | no | no | no | no | no |
| yes | yes | yes | unknown | unknown | no |
| yes | no | yes | no | no | unknown |
| unknown | unknown | unknown | unknown | unknown | unknown |
| yes | yes | no | no | no | no |
| yes | yes | no | no | no | no |
| no | no | no | no | no | no |
| yes | yes | yes | no | no | no |
| no | no | no | no | no | unknown |
| yes | yes | no | no | no | no |
| yes | yes | no | no | no | unknown |
| yes | yes | no | no | no | no |
| yes | yes | yes | yes | yes | unknown |
| yes | yes | yes | no | no | unknown |
| yes | yes | yes | no | no | yes |
| no | no | no | no | no | no |
| no | no | yes | no | no | no |
| yes | yes | yes | unknown | unknown | unknown |
| yes | yes | yes | no | no | no |
| gz | bz / bz2 | lha / lzh | sit | sitx | iso / cd image |
Title:
comparison of file archivers
Statement:
unknown is the stuffitx value that has a stuffit of no , lha / lzh of no , and iso / cd image of yes
Answer:
refuted