People viewing produce at a marketplace.
People are shopping for produce in the market.
If people are in a marketplace, they must be shopping.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_view(e1) & at(x3,x4) & n_marketplace(x4) & n_produce(x3) & (x1 = x2) & n_people(x1))
exists e1 x1 x2 x3.(n_market(x3) & for(e1,x2) & in(x2,x3) & n_produce(x2) & Actor(e1,x1) & v_shop(e1) & n_people(x1))