For whom is Daenerys Targaryen's dragon, Viserion, named for?
She named Viserion after her late brother, Viserys
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: For whom is Daenerys Targaryen's dragon, Viserion, named for?
### Input: 
### Response: She named Viserion after her late brother, Viserys