Traffic cop gesturing toward cars.
The officer is wearing a hat and white gloves.
A traffic cop gesturing toward cars isn't necessarily wearing a hat and whjte gloves.
exists e1 x1 x2 x3 x4.(a_topic(x1) & toward(e1,x4) & n_car(x4) & Actor(e1,x3) & v_gesture(e1) & (x1 = x3) & n_cop(x1) & (x1 = x2) & ne_nam_traffic(x2))
exists e1 s1 x1 x2 x3 x4.(n_officer(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & subset_of(x4,x2) & n_glove(x4) & a_white(s1) & Theme(s1,x4) & subset_of(x3,x2) & n_hat(x3))