A dog rests on a mattress while a old woman sits on the floor.
A dog and woman are taking a walk.
The dog can't be taking a walk while resting on a mattress.
exists e1 p1 x1 x2 x4.(n_floor(x4) & exists e2 s1 x3.(on(e2,x4) & Actor(e2,x3) & v_sit(e2) & n_woman(x3) & a_old(s1) & Theme(s1,x3)) & while(e1,p1) & on(e1,x2) & n_mattress(x2) & Actor(e1,x1) & v_rest(e1) & n_dog(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_take(e1) & n_walk(x4) & n_woman(x3) & n_dog(x2) & subset_of(x3,x1) & subset_of(x2,x1))