An elderly man is buying food at an Asian market.
A man purchases a vase at a store.
A man can either be buying food or a vase at the same time.
exists e1 s1 s2 x1 x2 x3.(at(e1,x3) & n_market(x3) & a_asian(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_food(x2) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(at(e1,x3) & n_store(x3) & Theme(e1,x2) & Actor(e1,x1) & v_purchase(e1) & n_vase(x2) & n_man(x1))