Finland has two major left parties: SDP (social democratic party), which is the more center leaning party. Then there is left-wing party, which is more to left. The more left one won now big, and it is uncommon for them to be one of the big winners.
We also have communist party here, and liberal party, but those are really small. Communist got 2 828 votes in total.
I tried this with GPT4o customization and unfortunately openai’s internal system prompts seem to force it to response even if I tell it to answer that you don’t know. Would need to test this on azure open ai etc. were you have bit more control.