Elections in Tamil Nadu

Columns: Election Year | Winning Party/Coalition | Seats Won - Seats Lost
1997-98 | DMK | 3-0 | 1999-2000 | DMK-MDMK | 3-2 | 2002-03 | AIADMK | 5-0 | 2004-05 | AIADMK | 2-1 | 2006-07 | DMK-INC | 2-0 | 2009-10 | DMK-INC | 9-0 | 2012-2013 | AIADMK | 1-0 | 2015-2016 | AIADMK | 1-0 | 2016-2017 | AIADMK | 3-0 | 2017-2018 | T. T. V. Dhinakaran - Independent | 1-0 | 2019-2020 | DMK | 13-9

Example questions:
In what election year of Tamil Nadu was the Winning Party/Coalition the one whose head office of the party is called Anna Arivalayam ? | In what election year of Tamil Nadu was the Winning Party/Coalition the one that is currently in power in Tamil Nadu ? | In what election year of Tamil Nadu was the Winning Party/Coalition the one that formed a government with support from some other left-aligned parties in 2004 ? | In what election year of Tamil Nadu was the Winning Party/Coalition the one that is an alliance of center-right and right wing political parties in India ?

Answers:
1997-98 | 2002-03 | 2009-10 | 1999-2000