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:
| ship | builder | namesake | renamed | laid down | launched | commissioned or completed |
| ajax | snowden & mason , pittsburgh , pennsylvania | manayunk , philadelphia | manayunk , 1862 , ajax , 15 june 1869 | 1862 | 18 december 1864 | 27 september 1865 |
| canonicus | harrison loring , boston , massachusetts | canonicus | scylla , 15 june 1869 , canonicus , 10 august 1869 | 1862 | 1 august 1863 | 16 april 1864 |
| catawba | alexander swift & company , cincinnati , ohio | catawba river | atahualpa | 1862 | 13 april 1864 | 10 june 1865 |
| mahopac | secor & co , jersey city , new jersey | lake mahopac | castor , 15 june 1869 , mahopac , 10 august 1869 | 1862 | 17 may 1864 | 22 september 1864 |
| manhattan | perine , secor & co , jersey city , new jersey | manhattan indians | neptune , 15 june 1869 , manhattan , 10 august 1869 | 1862 | 14 october 1863 | 6 june 1864 |
| oneota | alexander swift & company , cincinnati , ohio | oneota tribe of the sioux indians | manco cã¡pac | 1862 | 21 may 1864 | 10 june 1865 |
| saugus | harlan & hollingsworth , wilmington , delaware | saugus , massachusetts | centaur , 15 june 1869 , saugus , 10 august 1869 | 1862 | 8 february 1864 | 27 august 1864 |
| tecumseh | charles secor & co , jersey city , new jersey | tecumseh | not applicable | 1862 | 12 september 1863 | 19 april 1864 |
Title:
canonicus - class monitor
Statement:
commissioned on april 19 , 1864 , tecumseh , was launched september 12 , 1863
Answer:
supported