A serviceman wearing a hard hat being lowered below a sidewalk.
A man is being lifted to the top of a building.
The man can only be lifted or lowered
exists e1 e2 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & below(e1,x5) & n_sidewalk(x5) & Theme(e1,x4) & v_lower(e1) & (x3 = x4) & n_hat(x3) & a_hard(s1) & Theme(s1,x3) & (x1 = x2) & n_serviceman(x1))
exists e1 x1 x2 x3.(n_top(x2) & to(e1,x2) & of(x2,x3) & n_building(x3) & Theme(e1,x1) & v_lift(e1) & n_man(x1))