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:
| Election Year | Assembly | Winning Party/Coalition | Chief Minister | Speaker |
| --- | --- | --- | --- | --- |
| 1952.0 | First Assembly | Indian National Congress * | C. Rajagopalachari K. Kamaraj | J. Shivashanmugam Pillai (2) |
| 1957.0 | Second Assembly | Indian National Congress | K. Kamaraj (2) | N. Gopala Menon U. Krishna Rao |
| 1962.0 | Third Assembly | Indian National Congress | K. Kamaraj (3) M. Bakthavatsalam | S. Chellapandian |
| 1967.0 | Fourth Assembly | Dravida Munnetra Kazhagam | C.N. Annadurai M. Karunanidhi | S. P. Adithanar Pulavar K. Govindan |
| 1977.0 | Sixth Assembly | Anna Dravida Munnetra Kazhagam | M.G. Ramachandran | Munu Adhi |
| 1980.0 | Seventh Assembly | Anna Dravida Munnetra Kazhagam | M.G. Ramachandran (2) | Munu Adhi (2) K. Rajaram |
| 1984.0 | Eighth Assembly | Anna Dravida Munnetra Kazhagam | M.G. Ramachandran (3) Janaki Ramachandran | K. Rajaram (2) P. H. Pandian |
| 1989.0 | Ninth Assembly | Dravida Munnetra Kazhagam | M. Karunanidhi (3) | M. Tamilkudimagan |
| 1991.0 | Tenth Assembly | All India Anna Dravida Munnetra Kazhagam | J. Jayalalithaa | R. Muthiah |
| 1996.0 | Eleventh Assembly | Dravida Munnetra Kazhagam | M. Karunanidhi (4) | P. T. R. Palanivel Rajan |
| 2001.0 | Twelfth Assembly | All India Anna Dravida Munnetra Kazhagam | O. Panneerselvam J. Jayalalithaa (2) | K. Kalimuthu A. Arunachalam |
| 2006.0 | Thirteenth Assembly | Dravida Munnetra Kazhagam ( DPA ) | M. Karunanidhi (5) | R. Avudaiappan |
Question:
Who is the winning party/coalition name in election year 1980?
Answer:
Anna Dravida Munnetra Kazhagam