Three traffic lights hang over Wilson Street.
Wilson street has traffic.
A traffic police clear the traffic on the street
exists x1 x2 x3 x4 x5.(ne_per_street(x4) & (x4 = x5) & ne_per_wilson(x5) & a_topic(x1) & over(x1,x4) & n_hang(x1) & of(x1,x3) & n_light(x3) & of(x1,x2) & n_traffic(x2) & card_eq_3(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_traffic(x3) & n_street(x1) & (x1 = x2) & ne_per_wilson(x2))