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:
| president | treasurer | secretary | social ao | academic ao | internal co | external co |
| caroline mattias | florian simonsen | menno reijven | christine baljet | arno angerer | jan meijer | elina muceniece |
| philipp dienstbier | vadim de waart | maria tenberge | catriona o 'sullivan | svenja engels | isabel voets | simonas savickas |
| rogier hanselaar | menno van der ven | maria tenberge | roos malmberg | veronika brantová | pieter kuijsten | simonas savickas |
| rogier hanselaar | anne verroen | esmee bergman | roos malmberg | veronika brantová | christina leuker | elena buscher |
| harm van leeuwen | astrid dalsegg | eszter boros | lieke de boer | veronika brantová | christina leuker | elena buscher |
Title:
none
Statement:
secretary marian tenberge has an external co of isabel voets
Answer:
refuted