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:
| team | outgoing manager | manner of departure | date of vacancy | table | incoming manager | date of appointment |
| tatran prešov | roman pivarník | sacked | 22 august 2010 | pre - season | ladislav pecko | 23 august 2010 |
| mfk košice | žarko djurović | mutual agreement | 28 september 2010 | pre - season | štefan tarkovič | 28 september 2010 |
| mfk ružomberok | ladislav jurkemik | mutual agreement | 10 october 2010 | pre - season | goran milojević | 11 octobert 2010 |
| slovan bratislava | jozef jankech | mutual agreement | 13 october 2010 | pre - season | karel jarolím | 13 octobert 2010 |
| dukla banská bystrica | karol marko | mutual agreement | 30 october 2010 | pre - season | štefan zaťko | 8 november 2010 |
| fc nitra | ivan galád | sacked | 24 november 2010 | pre - season | ivan vrabec | 21 december 2010 |
| fc nitra | ivan vrabec | sacked | 13 march 2011 | pre - season | cyril stachura | 14 march 2011 |
| spartak trnava | dušan radolský | sacked | 19 march 2011 | pre - season | peter zelenský | 22 march 2011 |
Title:
2010 - 11 slovak superliga
Statement:
4 managers were sacked , and four departed due to a mutual agreement
Answer:
supported