actor1: Rioters (Egypt)
actor2: Police Forces of Egypt (1981-2011)
notes: Protests escalate in violence; The arrest of more than 100 students at a violent demonstration here over a novel they deemed blasphemous sparked more protests at Cairos Islamic Al-Azhar University Tuesday evening.
target_text: actor1: Rioters (Egypt), actor2: Police Forces of Egypt (1981-2011)