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:
| date | ship | type | nationality | tonnage grt | fate |
| 5.12.1914 | charcas | freighter | british | 5067 | sunk |
| 11.12.1914 | jean | sailing ship | french | 2207 | retained as collier scuttled 31.12.14 |
| 12.12.1914 | kidalton | sailing ship | british | 1784 | sunk |
| 26.1.1915 | isabel browne | sailing ship | russian | 1315 | sunk |
| 27.1.1915 | pierre lott | sailing ship | french | 2196 | sunk |
| 27.1.1915 | william p frye | sailing ship | american | 3374 | sunk |
| 28.1.1915 | jacobsen | sailing ship | french | 2195 | sunk |
| 12.2.1915 | invercoe | sailing ship | british | 1421 | sunk |
| 18.2.1915 | mary ada short | sailing ship | british | 3605 | sunk |
| 19.2.1915 | floride | freighter | french | 6629 | sunk |
| 20.2.1915 | willerby | freighter | british | 3630 | sunk |
Title:
ss prinz eitel friedrich (1904)
Statement:
the least tonnage grt is 1315 on the russian ship isabel browne
Answer:
supported