Question: Was Doñana National Park established as a nature reserve before or after Caldera de Taburiente National Park became a national park, that is which was first to receive its designation?
{'answer': 'Caldera de Taburiente National Park', 'supporting_facts': [['Doñana National Park', 3], ['Caldera de Taburiente National Park', 0], ['Caldera de Taburiente National Park', 1]]}