A woman is laying down in the grass.
A woman is laying down.
A woman is laying down in the grass  So she is laying down
exists e1 s1 x1 x2.(n_grass(x2) & in(e1,x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lay(e1) & n_woman(x1))
exists e1 s1 x1.(a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lay(e1) & n_woman(x1))