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 | nationality | tonnage (grt) | fate |
| 24 june 1941 | kongsgaard | norway | 9467 | damaged |
| 27 june 1941 | maasdam | netherlands | 8812 | sunk |
| 27 june 1941 | malaya ii | united kingdom | 8651 | sunk |
| 29 june 1941 | hekla | iceland | 1215 | sunk |
| 22 august 1941 | clonlara | ireland | 1203 | sunk |
| 22 august 1941 | empire oak | united kingdom | 484 | sunk |
| 22 august 1941 | hms zinnia | united kingdom | 900 | sunk |
| 24 october 1941 | alhama | united kingdom | 1352 | sunk |
| 24 october 1941 | ariosto | united kingdom | 2176 | sunk |
| 24 october 1941 | carsbreck | united kingdom | 3670 | sunk |
| 11 february 1942 | victolite | canada | 11410 | sunk |
| 16 february 1942 | opalia | united kingdom | 6195 | damaged |
| 3 may 1942 | ocean venus | united kingdom | 7174 | sunk |
| 4 may 1942 | eclipse | united kingdom | 9767 | damaged |
| 5 may 1942 | delisle | usa | 3478 | damaged |
| 8 may 1942 | ohioan | usa | 6078 | sunk |
| 9 may 1942 | lubrafol | panama | 7138 | sunk |
| 14 may 1942 | potero del llano | mexico | 4000 | sunk |
| 19 july 1942 | empire hawksbill | united kingdom | 5724 | sunk |
| 19 july 1942 | lavington court | united kingdom | 5372 | sunk |
| 19 august 1942 | british consul | united kingdom | 6940 | sunk |
| 19 august 1942 | empire cloud | united kingdom | 5969 | sunk |
| 30 august 1942 | vardaas | norway | 8176 | sunk |
Title:
german submarine u - 564
Statement:
usa is the nationality that has a date of may 9th 1941 and has a name of lubrafol
Answer:
refuted