A dog is swimming in an above ground pool.
dog running in the grass
A dog can be swimming or running but not at the same time
exists e1 s1 x1 x2 x3.(in(e1,x2) & n_pool(x2) & of(x2,x3) & n_ground(x3) & a_above(s1) & Theme(s1,x2) & Actor(e1,x1) & v_swim(e1) & n_dog(x1))
exists e1 x1 x2 x3.(n_grass(x3) & a_topic(x1) & in(e1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))