A man working with cement in construction.
The man is making a sidewalk.
Working with cement does not mean he is making  a sidewalk.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_construction(x4) & with(e1,x3) & n_cement(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_sidewalk(x2))