Given the question: Information:  - Socialist Youth Front (Danish: Socialistisk UngdomsFront, abbreviated SUF) is a far-left revolutionary political youth organization in Denmark, consisting of 1.500 members<ref name="http://socialistiskungdomsfront.dk/nyheder/1518/vi-er-de-1523-der-skal-til-stormode"> Vi er de 1523 der skal til stormøde - ungdomsfront.dk</ref> distributed between 35 autonomous local groups.  - REBEL - Revolutionære Unge Socialister ( Revolutionary Young Socialists ) was an independent Danish far left youth organization founded in 1992 . In 2001 , REBEL joined forces with the youth network of the Red - Green Alliance / Enhedslisten and established Socialist Youth Front .  - Denmark is a Scandinavian country in Europe. The southernmost and smallest of the Nordic countries, it is south-west of Sweden and south of Norway, and bordered to the south by Germany. The Kingdom of Denmark is the sovereign state that comprises Denmark proper and two autonomous constituent countries in the North Atlantic Ocean: the Faroe Islands and Greenland. Denmark has a total area of , and a population of 5.7 million. The country consists of a peninsula, Jutland, and an archipelago of 443 named islands, with the largest being Zealand and Funen. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate.    Given the information, choose the subject and object entities that have the relation of 'instance of'.
The answer is:
rebel  , political youth organization