A group of men looking at clothing.
The men are shopping for suits.
The men are looking at clothing but they aren't necessarily shopping for suits.
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & at(e1,x4) & n_clothing(x4) & Actor(e1,x3) & v_look(e1) & (x2 = x3) & n_man(x2) & n_group(x1))
exists e1 x1 x2.(n_man(x1) & for(e1,x2) & n_suit(x2) & Actor(e1,x1) & v_shop(e1))