Firefighters are at the scene of a car accident involving two vehicles
A firefighter slides down a pole at the fire station.
scene  is not the same station
exists p1 x1 x2.(n_scene(x2) & exists e1 x3 x4 x5 x6.(at(x1,x2) & of(x2,x3) & Theme(e1,x6) & Actor(e1,x5) & v_involve(e1) & n_vehicle(x6) & card_eq_2(x6) & (x3 = x5) & n_accident(x3) & of(x3,x4) & n_car(x4)) & n_firefighter(x1))
exists e1 s1 x1 x2 x3 x4.(n_station(x3) & of(x3,x4) & n_fire(x4) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_slide(e1) & at(x2,x3) & n_pole(x2) & n_firefighter(x1))