actor1: Rioters (Sri Lanka)
actor2: Police Forces of Sri Lanka (2005-2015)
notes: A clash broke out between hospital staff, residents and police forces (including STF) during a demonstration staged against the alleged police failure to act over a fatal accident which had occurred in the area the day before.
target_text: actor1: Rioters (Sri Lanka), actor2: Police Forces of Sri Lanka (2005-2015)