Many people are walking along the sidewalk in an Asian marketplace.
the people are buying fish
The fact that people are walking along an Asian marketplace doesn't imply they are buying fish.
exists e1 s1 x1 x2 x3.(n_sidewalk(x2) & along(e1,x2) & in(x2,x3) & n_marketplace(x3) & a_asian(s1) & Theme(s1,x3) & Actor(e1,x1) & v_walk(e1) & n_people(x1) & n_quantity(x1))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_fish(x2))