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:
| country | builder | location | ship | class / type |
| united kingdom | samuda brothers | poplar , london | orion | belleisle - class ironclad |
| united kingdom | john elder and co | govan , scotland | arizona | passenger ship |
| germany | schichauwerft | danzig | gneisenau | three masted full rigged ship |
| united kingdom | chatham dockyard | chatham , kent | agamemnon | ajax - class ironclad |
| united kingdom | sheerness dockyard | sheerness | kingfisher | sloop |
Title:
list of ship launches in 1879
Statement:
every class of ship launched in 1879 was unique
Answer:
refuted