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 |
| --- | --- | --- | --- | --- | --- |
| Illinois 2 | Gus Savage | Democratic | 1980.0 | Re-elected | Gus Savage (D) 83.8% Ron Taylor (R) 16.2% |
| Illinois 3 | Marty Russo | Democratic | 1974.0 | Re-elected | Marty Russo (D) 66.2% James J. Tierney (R) 33.8% |
| Illinois 4 | George M. O'Brien | Republican | 1972.0 | Retired Republican hold | Jack Davis (R) 51.6% Shawn Collins (D) 48.4% |
| Illinois 6 | Henry Hyde | Republican | 1974.0 | Re-elected | Henry Hyde (R) 75.4% Robert H. Renshaw (D) 24.6% |
| Illinois 9 | Sidney R. Yates | Democratic | 1964.0 | Re-elected | Sidney R. Yates (D) 71.6% Herbert Sohn (R) 28.4% |
| Illinois 12 | Phil Crane | Republican | 1969.0 | Re-elected | Phil Crane (R) 77.7% John A. Leonardi (D) 22.3% |
| Illinois 14 | John E. Grotberg | Republican | 1984.0 | Retired Republican hold | Dennis Hastert (R) 52.4% Mary Lou Kearns (D) 47.6% |
| Illinois 15 | Edward Rell Madigan | Republican | 1972.0 | Re-elected | Edward Rell Madigan (R) Unopposed |
| Illinois 17 | Lane Evans | Democratic | 1982.0 | Re-elected | Lane Evans (D) 55.6% Sam McHard (R) 44.4% |
| Illinois 18 | Robert H. Michel | Republican | 1956.0 | Re-elected | Robert H. Michel (R) 62.6% Jim Dawson (D) 37.4% |
| Illinois 19 | Terry L. Bruce | Democratic | 1984.0 | Re-elected | Terry L. Bruce (D) 66.4% Al Salvi (R) 33.6% |
| Illinois 20 | Dick Durbin | Democratic | 1982.0 | Re-elected | Dick Durbin (D) 68.1% Kevin B. McCarthy (R) 31.9% |
| Illinois 21 | Melvin Price | Democratic | 1944.0 | Re-elected | Melvin Price (D) 50.4% Robert H. Gaffner (R) 49.6% |
Question:
What happened to the incombent who was elected in 1980?
Answer:
Re-elected