A woman on her cellphone is walking in a park.
A woman is walking in a park.
A woman walking in a park is part of the overall description of woman on her cellphone walking in a park.
exists e1 x1 x2 x3.(in(e1,x3) & n_park(x3) & Actor(e1,x1) & v_walk(e1) & on(x1,x2) & n_cellphone(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists e1 x1 x2.(in(e1,x2) & n_park(x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1))