Premise: A sovereign state is , in international law , a nonphysical juridical entity that is represented by one centralized government that has sovereignty over a geographic area . International law defines sovereign states as having a permanent population , defined territory , one government , and the capacity to enter into relations with other sovereign states . The United Kingdom of Great Britain and Northern Ireland , commonly known as the United Kingdom ( UK ) or Britain , is a sovereign country in western Europe . The United Kingdom is a constitutional monarchy with a parliamentary system of governance .
Hypothesis: The United Kingdom has a government.
Label: ENTAILMENT