Yeah, it's not about can on can not speak swedish. The country has two (2) equal, official languages; finnish and swedish. So the city is called both Tampere and Tammerfors.
I think that Transylvania being described as a region in 'central' Romania is a bit of a misnomer, I would say it's more northwest or west than anything. Northwest, west or Hungarian would all be clearer for Transylvania, in my opinion.
‘Greece’s second city’ could mean anything. i got that you probably meant second most populous or second largest, but you should definitely say that in the question.
it just seems unnecessarily vague on a quiz site home to nitpickers. could be second-established chronologically, second alphabetically, second biggest area, second biggest population… i get these are a stretch, but hopefully you understand my point that just ‘second city‘ seems vague to the point of meaninglessness.
answer in Swedish to a question that is written in English concerning a Finnish city just because some people in Finland can speak Swedish?