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:
| District | Incumbent | Party | First elected | Result | Candidates |
| --- | --- | --- | --- | --- | --- |
| Texas 1 | Wright Patman | Democratic | 1928.0 | Re-elected | Wright Patman (D) Unopposed |
| Texas 3 | Lindley Beckworth | Democratic | 1956.0 | Re-elected | Lindley Beckworth (D) Unopposed |
| Texas 4 | Sam Rayburn | Democratic | 1912.0 | Re-elected | Sam Rayburn (D) Unopposed |
| Texas 5 | Bruce R. Alger | Republican | 1954.0 | Re-elected | Bruce R. Alger (R) 57.3% Joe Pool (D) 42.7% |
| Texas 6 | Olin E. Teague | Democratic | 1946.0 | Re-elected | Olin E. Teague (D) Unopposed |
| Texas 7 | John Dowdy | Democratic | 1952.0 | Re-elected | John Dowdy (D) Unopposed |
| Texas 11 | William R. Poage | Democratic | 1936.0 | Re-elected | William R. Poage (D) Unopposed |
| Texas 12 | Jim Wright | Democratic | 1954.0 | Re-elected | Jim Wright (D) Unopposed |
| Texas 13 | Frank N. Ikard | Democratic | 1951.0 | Re-elected | Frank N. Ikard (D) Unopposed |
| Texas 14 | John Andrew Young | Democratic | 1956.0 | Re-elected | John Andrew Young (D) Unopposed |
| Texas 15 | Joe M. Kilgore | Democratic | 1954.0 | Re-elected | Joe M. Kilgore (D) Unopposed |
| Texas 18 | Walter E. Rogers | Democratic | 1950.0 | Re-elected | Walter E. Rogers (D) Unopposed |
| Texas 20 | Paul J. Kilday | Democratic | 1938.0 | Re-elected | Paul J. Kilday (D) Unopposed |
Question:
What was the result of the election in which Walter E. Rogers was the incumbent? 
Answer:
Re-elected