Woman with can walking down street.
A woman is sitting.
One cannot be sitting and walking simultaneously.
exists e1 s1 s2 x1 x2 x3.(ne_nam_woman(s1) & a_topic(s1) & with(s1,x1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_street(x3) & (x1 = x2) & n_can(x1))
exists e1 x1.(Actor(e1,x1) & v_sit(e1) & n_woman(x1))