system
Given the following post, respond as if you're commenting on Reddit:
human
[Alien] Did the Xenomorph have a plan once it had killed the crew of the Nostromo?
gpt
The xenomorph on the Nostromo was a drone.  They don't have plans any more than an ant or a bee has a plan.  They just work on instinct.  
Queens show some planning ability, but the drones just do what they do.