Items are being sold in the open market by it's vendors.
The open air market is closed.
The open air market cannot be closed while items are being sold in the open market.
exists e1 p1 s1 x1 x2 x3.(n_thing(x2) & n_market(x2) & a_open(s1) & Theme(s1,x2) & Actor(e1,x2) & exists x4.((x3 = x4) & n_vendor(x4)) & (x2 = x3) & in(e1,x2) & Theme(e1,x1) & v_sell(e1) & n_item(x1))
exists e1 s1 x1 x2.(n_market(x1) & of(x1,x2) & n_air(x2) & a_open(s1) & Theme(s1,x1) & Theme(e1,x1) & v_close(e1))