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 | unit | aircraft | opponent | location |
| 15 july 1916 | 23 | fe2b | ago c (desf) | bapaume |
| 22 august 1916 | 11 | fe2b (6994) | roland cii (ooc) | s of bapaume |
| 25 august 1916 | 11 | fe2b (6994) | aviatik c (ooc) | bapaume |
| 14 september 1916 | 11 | fe2b (6994) | two - seater (ooc) | se of bapaume |
| 22 september 1916 | 11 | fe2b | scout (ooc) | logeast |
| 10 october 1916 | 11 | fe2b (7678) | scout (ooc) | bapaume |
| 17 october 1916 | 11 | fe2b (7027) | albatros di (ooc) | mory |
| 20 october 1916 | 11 | fe2b (7027) | albatros di (ooc) | douxcette - ayette |
| 6 may 1917 | 43 | sopwith 1½ strutter (a1010) | two - seater (des) | s of avion |
| 23 july 1917 | 43 | sopwith 1½ strutter (a8785) | albatros diii (ooc) | ne of lens |
| 8 august 1917 | 25 | dh4 (a7543) | albatros dv (ooc) | henin lietard |
| 14 august 1917 | 25 | dh4 (a7543) | two - seater (ooc) | lens |
Title:
frederick libby
Statement:
aircraft dh4 (a7543) in mory is unit 25
Answer:
refuted