Identify which animal species is alive or extinct: Sarcosuchus, Plains Bison
Sarcosuchus is extinct, Plains Bison is alive.
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: Sarcosuchus, Plains Bison
### Input: 
### Response: Sarcosuchus is extinct, Plains Bison is alive.</s>