Man on skis looking at artwork for sale in the snow
A man is going to buy a picture.
A man looking at artwork is not necessarily going to buy a picture.
exists e1 x1 x2 x3 x4 x5 x6.(n_snow(x6) & a_topic(x1) & on(x1,x2) & at(e1,x4) & for(x4,x5) & in(x5,x6) & n_sale(x5) & n_artwork(x4) & Actor(e1,x3) & v_look(e1) & (x2 = x3) & n_ski(x2) & n_man(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_buy(e2) & n_picture(x2)) & n_man(x1))