Identify which animal species is alive or extinct: Phytosaurs, Leatherback Turtle
Leatherback Turtle is alive, Phytosaurs 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: Phytosaurs, Leatherback Turtle
### Input: 
### Response: Leatherback Turtle is alive, Phytosaurs is extinct.</s>