 
 <prompt> ```Di year 1508 happun for which century? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: South Slavic historically form one kind dialect continuum, i.e. each dialect get some similarities with the one wey dey near am, and differences dey increase as dem dey far. But migrations wey happun from di 16th to 18th centuries sake of di spread of Ottoman Empire for di Balkans don cause plenty people to waka comot wey scatter di dialect continuum into many different areas. Migrations wey happun for di 20th century, mainly sake of urbanization and wars, still add to di reduction of dialectal differences. 