A policeman rides his motorcycle while a truck displaying a very provocative ad is in front of him to the left.
the cop wonders if the add is illegal
It is not know what the cop is thinking, so one cannot know if the cop wonders if the add is illegal.
exists e1 p1 x1 x2 x7.(n_left(x7) & exists e2 p2 s1 x3 x4 x5.(exists x6.(in(x3,x6) & to(x6,x7) & of(x6,x1) & n_front(x6)) & Theme(e2,x5) & Actor(e2,x4) & v_display(e2) & n_ad(x5) & a_provocative(s1) & Theme(s1,x5) & r_very(x5) & (x3 = x4) & n_truck(x3)) & n_male(x1) & n_male(x1) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_motorcycle(x2) & of(x2,x1) & n_policeman(x1))
exists e1 s1 x1 x2 x3 x4.(n_cop(x1) & Theme(s1,x1) & a_illegal(s1) & Theme(e1,x4) & Actor(e1,x2) & v_add(e1) & (x1 = x4) & if(x2,x3) & n_the(x3) & n_wonder(x2))