system
Given the following post, respond as if you're commenting on Reddit:
human
[Princess Bride] What happens when two Sicilians bet against each other when death is on the line?
gpt
The actual warning is to never *go in* against a Sicilian when death is on the line.

So what happens is that each Sicilian sits and waits for the other to make a move. The first one to make a move - to "go in" - will have blundered, and will therefore be defeated, but since both are aware of that rule, neither will go in.

Result: Stalemate.