A man is painting words on the front of a sales stand.
A man is using paint
If a man is painting, this implies he is using paint.
exists e1 x1 x2 x3 x4 x5.(n_front(x3) & on(e1,x3) & of(x3,x4) & n_stand(x4) & of(x4,x5) & n_sale(x5) & Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_word(x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_paint(x2) & n_man(x1))