actor1: Police Forces of Burundi (2005-)
actor2: FNL: National Forces of Liberation
notes: Burundi police killed four gunmen after a heavy exchange of fire, a police officer said on Monday, the latest in a series of violent incidents that raise concerns about a new insurgency in the coffee-producing nation.The clash took place late on Sunday in the western province of Cibitoke
target_text: actor1: Police Forces of Burundi (2005-), actor2: FNL: National Forces of Liberation