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 | name | flag | tonnage (grt) | sunk by |
| 16 / 17 march 1943 | kingsbury | united kingdom | 4898 | u - 338 |
| 16 / 17 march 1943 | king gruffydd | united kingdom | 5072 | u - 338 |
| 16 / 17 march 1943 | alderamin | netherlands | 7886 | u - 338 |
| 17 march 1943 | fort cedar lake | united kingdom | 7134 | u - 338 , u - 665 |
| 17 march 1943 | port auckland | united kingdom | 8789 | u - 305 |
| 18 march 1943 | zouave | united kingdom | 4256 | u - 305 |
| 18 march 1943 | granville | panama | 4071 | u - 338 |
| 18 / 19 march 1943 | carras | greece | 5234 | u - 333 , u - 666 |
| 19 march 1943 | clarissa radcliffe | united kingdom | 5754 | u - 663 |
Title:
sc 122
Statement:
the carras of greece was sunk by a u - 338
Answer:
refuted