A man buying pastries in a grocery store.
A man is buying deserts for a party.
Deserts are not the only ite in a grocery store.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x4) & n_store(x4) & of(x4,x5) & n_grocery(x5) & Theme(e1,x3) & Actor(e1,x2) & v_buy(e1) & n_pastry(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(for(e1,x3) & n_party(x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_desert(x2) & n_man(x1))