system
A chat on subreddit /r/me_irl
human
Which in turn is not specific to what Americans call gasoline as "petroleum spirit" can be used for many lab solvents. Basically, it's all fucked and anywhere you go in the world you'll have to clarify your own terminology for gas, or petrol, or benzene or whatever.
gpt
Calling it benzene is the worst, because benzene is a specific chemical that doesn't exist in gasoline/ petrol.