a woman is walking beside a subway.
A young woman walks by the subway.
A woman may not be young.
exists e1 x1 x2.(beside(e1,x2) & n_subway(x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1))
exists e1 s1 x1 x2.(n_subway(x2) & by(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & a_young(s1) & Theme(s1,x1))