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 |
| illinois 2 | richard b vail | republican | 1950 | lost re - election democratic gain | barratt o'hara (d) 51.4% richard b vail (r) 48.6% |
| illinois 3 | fred e busbey | republican | 1950 | re - elected | fred e busbey (r) 54.5% neil j linehan (d) 45.5% |
| illinois 15 | noah m mason | republican | 1936 | re - elected | noah m mason (r) 63.6% stanley hubbs (d) 36.4% |
| illinois 16 | leo e allen | republican | 1932 | re - elected | leo e allen (r) 66.5% john p barton (d) 33.5% |
| illinois 20 | sid simpson | republican | 1942 | re - elected | sid simpson (r) 61.8% john r roy (d) 38.2% |
Title:
united states house of representatives elections , 1952
Statement:
richard b vail was the only incumbent who lost the re - election
Answer:
supported