actor1: Protesters (Pakistan)
actor2: Police Forces of Pakistan (2013-2018)
notes: Police arrested several leaders and activists of the Pakistan Tehreek-e-Insaf (PTI) as the party staged a sit in protest outside the Punjab Assembly (PA) against alleged rigging in the elections.
target_text: actor1: Protesters (Pakistan), actor2: Police Forces of Pakistan (2013-2018)