Demonstrators waiting for the policemen to hear their grievances against police oppression and brutality.
police prepare to listen to a group of demonstraters
The demonstrators are waiting because the police have to prepare
exists e1 p1 x1 x2 x3 x4 x6.(n_grievance(x6) & of(x6,x4) & n_thing(x4) & n_policeman(x4) & a_topic(x1) & Topic(e1,p1) & exists e2 x5 x7 x8 x9.(Theme(e2,x5) & Actor(e2,x2) & v_hear(e2) & subset_of(x9,x5) & n_brutality(x9) & subset_of(x6,x5) & against(x6,x7) & n_oppression(x7) & of(x7,x8) & n_police(x8)) & for(e1,x4) & Actor(e1,x3) & v_wait(e1) & (x1 = x3) & (x1 = x2) & n_demonstrator(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x2 x3.(to(e2,x2) & of(x2,x3) & n_demonstrater(x3) & n_group(x2) & Actor(e2,x1) & v_listen(e2)) & n_police(x1))