A woman is riding a three wheeler bicycle behind a pack of dogs.
A woman being chased by a pack of dogs.
If the woman is being chased, she would have been in front of the dogs, not behind them.
exists e1 x1 x2 x3 x4 x5.(behind(e1,x4) & of(x4,x5) & n_dog(x5) & n_pack(x4) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & of(x2,x3) & n_wheeler(x3) & card_eq_3(x2) & n_woman(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Actor(e1,x3) & of(x3,x4) & n_dog(x4) & n_pack(x3) & Theme(e1,x2) & v_chase(e1) & (x1 = x2) & n_woman(x1))