A woman walks near a house.
A woman is walking.
A person who walks is walking.
exists e1 x1 x2.(near(e1,x2) & n_house(x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1))
exists e1 x1.(Actor(e1,x1) & v_walk(e1) & n_woman(x1))