An emergency worker uses the jaws of life to cut into an overturned vehicle.
There is a car crash.
The car crash caused the overturned vehicle
exists e1 p1 x1 x2 x3 x4.(n_jaw(x3) & Theme(e1,p1) & Recipient(e1,x3) & Actor(e1,x1) & v_use(e1) & exists e2 s1 x5.(into(e2,x5) & n_vehicle(x5) & a_overturned(s1) & Theme(s1,x5) & Actor(e2,x1) & v_cut(e2)) & of(x3,x4) & n_life(x4) & n_worker(x1) & of(x1,x2) & n_emergency(x2))
exists p1 x1 x2 x3.((x1 = x2) & n_crash(x2) & of(x2,x3) & n_car(x3))