Identify which animal species is alive or extinct: Shastasaurus, Arctic Fox
Arctic Fox is alive, Shastasaurus is extinct.
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: Identify which animal species is alive or extinct: Shastasaurus, Arctic Fox
### Input: 
### Response: Arctic Fox is alive, Shastasaurus is extinct.