system
Given the following post, respond as if you're commenting on Reddit:
human
[Mass Effect] I am a typical Human Systems Alliance captain in charge of a Frigate. What are my duties and day to day life like?
gpt
The bulk of the Systems Alliance fleet is patrolling the Skyllian Verge dealing with Batarian raiders and similar. The on going conflict with the Batarians and with the criminal forces that operate in the Verge is the bulk of humanity's focus.

Additionally establishing that the SA does rule those places, many human colonies are basically unauthorised and join the Alliance by simple "look our military is here now".