I want to know the answer to the following question:
What portion of Europe's territory is inhabited by Slavic-speaking communities?
All the background I'm provided with is that "From the early 6th century they spread to inhabit most of Central and Eastern Europe and Southeast Europe, whilst Slavic mercenaries fighting for the Byzantines and Arabs settled Asia Minor and even as far as Syria.". Is that enough to answer the question?
Answer: no