Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Res. | Record | Opponent | Method | Event | Location |
| --- | --- | --- | --- | --- | --- |
| Win | 7-3 | Hiromitsu Kanehara | Decision (majority) | Hero's 2005 in Seoul | Seoul , South Korea |
| Win | 6-3 | Yukiya Naito | Decision (unanimous) | Hero's 1 | Saitama, Saitama , Japan |
| Loss | 5-3 | Kazuhiro Nakamura | Submission (armbar) | PRIDE Bushido 3 | Yokohama , Japan |
| Win | 5-2 | Rodney Glunder | Decision (unanimous) | PRIDE Bushido 1 | Saitama, Saitama , Japan |
| Loss | 4-2 | Jeremy Horn | Decision (unanimous) | 2H2H 6 - Simply the Best 6 | Rotterdam , Netherlands |
| Win | 4-1 | Stanislav Nuschik | KO (punches) | M-1 MFC - European Championship 2002 | Saint Petersburg , Russia |
| Win | 3-1 | Roman Zentsov | KO | M-1 MFC - Russia vs. the World 2 | Saint Petersburg , Russia |
| Win | 2-1 | Peter Varga | Submission (arm lock) | MillenniumSports - Veni Vidi Vici | Veenendaal , Netherlands |
| Loss | 1-1 | Ramazan Mezhidov | Submission (rear naked choke) | IAFC - Pankration World Championship 2000 | Moscow , Russia |
| Win | 1-0 | Spartak Kochnev | TKO (strikes) | IAFC - Pankration World Championship 2000 | Moscow , Russia |
Question:
Tell me the method with a record of 4-2
Answer:
Decision (unanimous)