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:
| district | incumbent | party | first elected | result | candidates |
| minnesota 1 | tim walz | democratic | 2006 | re - elected | tim walz (d) 57.6% allen quist (r) 42.4% |
| minnesota 2 | john kline | republican | 2002 | re - elected | john kline (r) 54.1% mike obermueller (d) 45.9% |
| minnesota 3 | erik paulsen | republican | 2008 | re - elected | erik paulsen (r) 58.2% brian barnes (d) 41.8% |
| minnesota 5 | keith ellison | democratic | 2006 | re - elected | keith ellison (d) 74.5% chris fields (r) 25.5% |
| minnesota 6 | michele bachmann | republican | 2006 | re - elected | michele bachmann (r) 50.6% jim graves (d) 49.4% |
Title:
united states house of representatives elections , 2012
Statement:
keith ellison was the unnecessary for minnesota district 5
Answer:
refuted