Identify which animal species is alive or extinct: Troodon, African Elephant
Troodon is extinct, African Elephant 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: Troodon, African Elephant
### Input: 
### Response: Troodon is extinct, African Elephant is alive.