Classify the cities based on whether they are located in Eritrea or Poland.
Warsaw, Łódź, Assab, Keren, Kraków, Asmara
Eritrea - Asmara, Keren, Assab
Poland - Warsaw, Kraków, Łódź
### Instruction: Classify the cities based on whether they are located in Eritrea or Poland.
Warsaw, Łódź, Assab, Keren, Kraków, Asmara
### Context: 
### Answer: Eritrea - Asmara, Keren, Assab
Poland - Warsaw, Kraków, Łódź</s>