Question: Austrian colonization of Nicobar Islands was a short-lived and unsuccessful attempt of Habsburg Monarchy to make a colony of Nicobar Islands, this had previously been a Danish colony and Austria established it with the mistaken assumption that Denmark had abandoned its claims to the islands, which term denotes the colonies that Denmark-Norway possessed from 1536 until 1953, and,Denmark alone after 1814?
{'answer': 'Danish colonial empire', 'supporting_facts': [['Austrian colonization of Nicobar Islands', 2], ['Danish colonial empire', 0]]}