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:
| Release | Track | Format | Label | Year |
| --- | --- | --- | --- | --- |
| Liebesgrüsse Aus Ost-Berlin | Mono 45UPM - Romance Adieu (Weltklang Remix) | 12" | Exil-System | 2006.0 |
| A Dark Wave From The Black Sea | Aeronautica - Rocket Bomb (Weltklang Remix) | CD | Exil-System | 2007.0 |
| The Greater Key | Asmodeus X – Typhoon (Weltklang Remix) | CD | Latex Records | 2008.0 |
| Classic Electro | P1/E – 49 Second Dance (Weltklang Remix) | CD | Electro Emotions | 2008.0 |
| Classic Electro | Mono 45UPM – Romance Adieu (Weltklang Remix) | CD | Electro Emotions | 2008.0 |
| Classic Electro | Kinder aus Asbest – Hey Engel (Weltklang Remix) | CD | Electro Emotions | 2008.0 |
| Classic Electro | Sonnenbrandt – Entweder/Oder (Weltklang Remix) | CD | Electro Emotions | 2008.0 |
Question:
Which Label has a Release of liebesgrüsse aus ost-berlin?
Answer:
Exil-System