Question: What contests did FC Köln win?
Answers:
answer_text: 1977–78 Fußball-Bundesliga
answer_text: 1999–2000 2. Fußball-Bundesliga
answer_text: 2004–05 2. Fußball-Bundesliga
answer_text: 2013–14 2. Bundesliga
answer_text: 2018–19 2. Bundesliga
answer_text: 1963–64 Fußball-Bundesliga