Identify which animal species is alive or extinct: Thylacosmilus, Swift Fox
Swift Fox is alive, Thylacosmilus 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: Thylacosmilus, Swift Fox
### Input: 
### Response: Swift Fox is alive, Thylacosmilus is extinct