Classify the cities based on whether they are located in Namibia or Yemen.
Sanaa, Ta‘izz, Windhoek, Rundu, Oshakati, Al Ḩudaydah
Namibia - Windhoek, Rundu, Oshakati
Yemen - Sanaa, Ta‘izz, Al Ḩudaydah
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Classify the cities based on whether they are located in Namibia or Yemen.
Sanaa, Ta‘izz, Windhoek, Rundu, Oshakati, Al Ḩudaydah
### Input: 
### Response: Namibia - Windhoek, Rundu, Oshakati
Yemen - Sanaa, Ta‘izz, Al Ḩudaydah