actor1: Rioters (Ethiopia)
actor2: Police Forces of Ethiopia (1991-2018)
notes: Police forces and students clashed after police entered a school compound near Shashamane mid-December to arrest 3 students. One of the students threw a stone at the police. Police shot at the students, killing three of them, and arrested 20.
target_text: actor1: Rioters (Ethiopia), actor2: Police Forces of Ethiopia (1991-2018)