Dog lies in snow.
The dog is lying down.
lying and lies is the same action
exists e1 x1 x2.(ne_nam_dog(x1) & in(e1,x2) & n_snow(x2) & Actor(e1,x1) & v_lie(e1))
exists e1 s1 x1.(n_dog(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1))