system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: We need to start calling the 'seperatists' in Ukraine for what they really are: a Russian invasion force.
gpt
The separatists and the Russian invasion force are two separate groups who are both fighting against the Ukrainian government. The separatists are Ukrainians who favor separation from Ukraine, and the Russian invasion force is supporting them by invading from Russia.