Premise: Colombia . Since the 1960s , the country has suffered from an asymmetric low-intensity armed conflict , which escalated in the 1990s but then decreased from 2005 onward . The National Liberation Army ( Spanish : Ejército de Liberación Nacional , ELN ) is an armed group involved in the continuing Colombian armed conflict , which has existed in Colombia since 1964 .
Hypothesis: Conflict has been present in Colombia.
Label: ENTAILMENT