what are the names of the people that have held the ministry position?
vasso papandreou, evangelos venizelos, nikos christodoulakis, akis tsochatzopoulos, dimitris sioufas, christos folias, kostis hatzidakis
what are the dates of the longest term?
10 march 2004, 19 september 2007
who held office during these dates?
dimitris sioufas