system
Given the following post, respond as if you're commenting on Reddit:
human
[1984]it's limited and probably poor quality, but the characters have access to chocolate and coffee. does that prove Oceania really does have territory in the tropics, outside Britain?

because all the information from the government is unreliable, some people have speculated that Oceania might just be Britain, or even just part of Britain, and all the stuff about wars around the world is made up. 

does the fact the characters have access to goods that could have only come from the tropics, prove that can't be the case?
gpt
Well technically speaking, it could be synthesized chocolate and coffee, meaning that they really don't need to harvest actual plants to produce it.

Still though, the idea that Oceania is just the British Isles, while possible, is unlikely based on what we know. Granted, what we know is very carefully curated by the Party so take from that what you will.