What popular wine varietal is produced in Washington?
Washington is well known for its white wine, Riesling, and red wine, Cabernet Sauvignon.
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: What popular wine varietal is produced in Washington?
### Input: 
### Response: Washington is well known for its white wine, Riesling, and red wine, Cabernet Sauvignon.