Question: During which years was the German politician, who issued the Nero Decree, Chancellor of Germany?
Sentence (from "Horst Köhler"): As the candidate of the two Christian Democratic sister parties, the CDU and the CSU, and the liberal FDP, Köhler was elected to his first five-year term by the Federal Assembly on 23 May 2004 and was subsequently inaugurated on 1 July 2004.
Relevant evidence: No