Give you a statement and table with its title, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a ternary classification problem, you should choose the answer among supported, refuted and neutral. Table cells in one row are seperated by '|', and different rows are seperated by '
'. If cell value is a list, we use '	' to seperate each list element.

Table:
| Nickname(s) | Koba |
| Service/branch | Soviet Armed Forces |
| Years of service | 1943-53 |
| Rank | Marshal of the Soviet Union (1943-45) |
| Battles/wars | World War II |
| Central institution membership | Full member, 6th–19th Presidium (1917–53)	11th–19th Secretariat (1922–43)	9th–18th Orgburo (1920–52)	Full member, 5th–19th Central Committee (1912–53) |
| Other offices held | Minister of Defense (1941-47)	Chairman, State Defense Committee (1941–45)	Chairman, Workers' and Peasants' Inspectorate of the Russian SFSR (1920-22)	People's Commissar, Nationalities of the Russian SFSR (1917-22) |
Title:
Joseph Stalin
Statement:
There are gap years where Stalin held no memberships or offices.
Answer:
refuted