Passersby look on at an accident involving an SUV and a bicyclist.
The people are hurt
The first sentence states there is an accident.  It does not give any other details.  Accidents can happen without people getting hurt.
exists e1 s1 x1 x2 x3 x4 x5 x6.(r_on(e1) & at(e1,x3) & involve(x3,x4) & subset_of(x6,x4) & n_bicyclist(x6) & subset_of(x5,x4) & ne_org_suv(x5) & n_accident(x3) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & n_look(x2) & a_passersby(s1) & Theme(s1,x2) & n_thing(x1))
exists e1 x1.(n_people(x1) & Theme(e1,x1) & v_hurt(e1))