A group of merchants hawk there produce to the public.
The group of merchants are selling clothing.
The merchants are either selling produce or clothing, not both at once.
exists e1 p1 x1 x2 x4.(n_public(x4) & exists e2 x3.(to(e2,x4) & Actor(e2,x3) & v_produce(e2) & n_there(x3)) & Topic(e1,p1) & Actor(e1,x1) & v_hawk(e1) & of(x1,x2) & n_merchant(x2) & n_group(x1))
exists e1 x1 x2 x3.(n_group(x1) & Theme(e1,x3) & Actor(e1,x1) & v_sell(e1) & n_clothing(x3) & of(x1,x2) & n_merchant(x2))