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:
| Season | Regionalliga Süd | Regionalliga West/Südwest | Regionalliga Nord | Regionalliga Nord-Ost |
| --- | --- | --- | --- | --- |
| 1994-95 | SpVgg Unterhaching | Arminia Bielefeld | VfB Lübeck | Carl Zeiss Jena |
| 1995-96 | Stuttgarter Kickers | FC Gütersloh Rot-Weiß Essen | VfB Oldenburg | Tennis Borussia Berlin |
| 1996-97 | 1. FC Nuremberg SpVgg Greuther Fürth | SG Wattenscheid 09 | Hannover 96 | Energie Cottbus |
| 1997-98 | SSV Ulm 1846 | Rot-Weiß Oberhausen | Hannover 96 | Tennis Borussia Berlin |
| 1998-99 | Waldhof Mannheim Kickers Offenbach | Alemannia Aachen | VfL Osnabrück | Chemnitzer FC |
| 1999–2000 | SSV Reutlingen | 1. FC Saarbrücken LR Ahlen | VfL Osnabrück | 1. FC Union Berlin |
Question:
What was the Regionalliga Nord-Ost for the team that had a Regionalliga Sud of SpVgg Unterhaching?
Answer:
Carl Zeiss Jena