<prompt> Kalima dǝga tǝmzǝ: Perez dǝ waltǝ kǝla PDC World Championship dǝro sǝkǝna suro  <response>: 2012 ngawo Bobong Gabianaa fǝrtǝnzǝyin suro dare darebe Philippines ye dǝn. Shiye kǝnasarta buroye dǝn kǝnasartǝnzǝdǝn Dietmar Burger-a leg 4 ro 0 lan kǝnasartǝnzǝdǝn, kǝnasarta kǝn buroye dǝn Alan Tabern-a kǝnasartǝnzǝdǝn, daji shiye set 3 ro 1 lan kǝnasartǝnzǝdǝn. 