People browsing at all the produce at a place of business.
The room is empty, and all that's left of the items for sale is a single limp lettuce leaf.
The room cannot be empty of people are browsing in it.
exists e1 x1 x2 x4.(n_produce(x4) & a_topic(x1) & all x3.((x3 = x4) -> exists x5 x6.(at(e1,x3) & at(x3,x5) & of(x5,x6) & n_business(x6) & n_place(x5))) & Actor(e1,x2) & v_browse(e1) & (x1 = x2) & n_people(x1))
exists s1 x1 x4.(n_item(x4) & n_room(x1) & all x2.(n_thing(x2) -> exists e1 p1 x3 x5.(exists s2 x6 x7 x8.((x2 = x6) & n_leaf(x6) & of(x6,x8) & n_lettuce(x8) & of(x6,x7) & n_limp(x7) & a_single(s2) & Theme(s2,x6)) & of(x2,x4) & for(x4,x5) & n_sale(x5) & Actor(e1,x3) & v_leave(e1) & (x2 = x3))) & Theme(s1,x1) & a_empty(s1))