Jaska
Jaska is a village in Põhja-Sakala Parish , Viljandi County in central Estonia . 
<triplet> Jaska <subj> Põhja-Sakala Parish <obj> located in the administrative territorial entity <subj> Estonia <obj> country <triplet> Põhja-Sakala Parish <subj> Viljandi County <obj> located in the administrative territorial entity <subj> Estonia <obj> country <triplet> Viljandi County <subj> Estonia <obj> country <triplet> Estonia <subj> Viljandi County <obj> contains administrative territorial entity