People in a market buying fruits and vegetables
People are in a market.
People in the market are buying fruits, vegetables.
exists s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x5,s1) & n_vegetable(x5) & subset_of(x1,s1) & in(x1,x2) & n_fruit(x2) & of(x2,x4) & n_buying(x4) & of(x2,x3) & n_market(x3) & n_people(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_market(x2)) & n_people(x1))