Viyyur High Security Prison
The Viyyur High Security Prison is a high tech , high-security prison situated in Viyyur , Thrissur city , Kerala , India . 
<triplet> Viyyur High Security Prison <subj> prison <obj> instance of <subj> Kerala <obj> located in the administrative territorial entity <subj> India <obj> country <triplet> Viyyur <subj> India <obj> country <triplet> Thrissur <subj> India <obj> country <triplet> Kerala <subj> India <obj> country <triplet> India <subj> Kerala <obj> contains administrative territorial entity