Traffic cop gesturing toward cars.
A police officer is writing a ticket.
One cannot be gesturing and writing simultaneously.
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 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_write(e1) & n_ticket(x3) & n_officer(x1) & of(x1,x2) & n_police(x2))