A white puppy is running on a tiled floor.
A dog runs around the lake.
The dog cannot simultaneously run around a lake, and run on a tiled floor. One suggests it is outside, the other an inside area.
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_floor(x2) & a_tiled(s2) & Theme(s2,x2) & Actor(e1,x1) & v_run(e1) & n_puppy(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_lake(x2) & around(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))