Complex sentence: The province of Kosovo unilaterally declared independence from Serbia on 17 February 2008, which sparked varied responses from the international community, some welcoming it, while others condemn the unilateral move.
Split into simpler sentences: The province of Kosovo unilaterally declared independence from Serbia on 17 February 2008. The declaration of independence has sparked varied responses from the international community, some welcoming it, while others condemn the unilateral move.