A person walks four dogs on leashes in a parking lot.
A dog-walker chases after the four dogs that escaped their leashes.
Dogs cannot be in their leashes and escape their leashes at the same time.
exists e1 x1 x2 x3 x4 x5.(in(e1,x4) & n_lot(x4) & of(x4,x5) & n_parking(x5) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & on(x2,x3) & n_leash(x3) & n_dog(x2) & card_eq_4(x2) & n_person(x1))
exists e1 x1 x2 x3 x4 x5.(n_leash(x5) & of(x5,x3) & n_thing(x3) & n_dog(x3) & card_eq_4(x3) & a_topic(x1) & after(x1,x3) & Theme(e1,x5) & Actor(e1,x4) & v_escape(e1) & (x3 = x4) & n_chase(x1) & of(x1,x2) & n_dog-walker(x2))