A white dog is running towards the red Frisbee on the grass.
A dog is chewing on a bone.
running is not the same as chewing
exists e1 s1 s2 x1 x2 x3.(n_grass(x3) & n_frisbee(x2) & a_red(s2) & Theme(s2,x2) & on(e1,x3) & towards(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(on(e1,x2) & n_bone(x2) & Actor(e1,x1) & v_chew(e1) & n_dog(x1))