A tan dog is prancing over grass.
A tan puppy is excitedly hopping around the grass in the yard.
Just because a dog is prancing over grass it does not mean the dog is a puppy.
exists e1 s1 x1 x2.(over(e1,x2) & n_grass(x2) & Actor(e1,x1) & v_prance(e1) & n_dog(x1) & a_tan(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_yard(x3) & n_grass(x2) & a_excitedly(s2) & Manner(e1,s2) & in(e1,x3) & around(e1,x2) & Actor(e1,x1) & v_hop(e1) & n_puppy(x1) & a_tan(s1) & Theme(s1,x1))