A woman sells newspapers.
Woman shopping for a new phone.
Person who sells newspaper can not be buying new phone at the same time.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_newspaper(x2) & n_woman(x1))
exists s1 x1 x2 x3.(a_topic(x1) & for(x1,x3) & n_phone(x3) & a_new(s1) & Theme(s1,x3) & n_shopping(x1) & (x1 = x2) & ne_nam_woman(x2))