A girl runs along a riverbank with two black dogs.
the girl is riding her slow trotting dogs
The girl cannot both be running and riding dogs.
exists e1 s1 x1 x2 x3.(along(e1,x2) & with(x2,x3) & n_dog(x3) & a_black(s1) & Theme(s1,x3) & card_eq_2(x3) & n_riverbank(x2) & Actor(e1,x1) & v_run(e1) & n_girl(x1))
exists e1 s1 x1 x2 x3.(n_dog(x2) & of(x2,x3) & n_trotting(x3) & a_slow(s1) & Theme(s1,x2) & of(x2,x1) & n_female(x1) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1))