An elderly Asian couple looks at the wares of a street vendor.
They are going to buy goods from the vendor.
Just because a couple is looking at the wares of a street vendor does not mean they are planning to buy goods from the vendor.
exists e1 s1 s2 x1 x2 x3 x4.(n_wares(x2) & at(e1,x2) & of(x2,x3) & n_vendor(x3) & of(x3,x4) & n_street(x4) & Actor(e1,x1) & v_look(e1) & n_couple(x1) & a_asian(s2) & Theme(s2,x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 p1 x1 x3.(n_vendor(x3) & n_thing(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(from(e2,x3) & Theme(e2,x2) & Actor(e2,x1) & v_buy(e2) & n_goods(x2)))