actor1: ULFA-I: United Liberation Front of Asom-Independent
actor2: Police Forces of India (2014-)
notes: An ULFA (I) militant was killed in an encounter with security forces in Assam's Udalguri district on December 1.
target_text: actor1: ULFA-I: United Liberation Front of Asom-Independent, actor2: Police Forces of India (2014-)