Two dogs are peeing at a red fire hydrant.
The dogs are chasing each other.
The dogs can not be peeing and chasing at the same time.
exists e1 s1 x1 x2 x3.(at(e1,x2) & n_hydrant(x2) & of(x2,x3) & n_fire(x3) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_pee(e1) & n_dog(x1) & card_eq_2(x1))
exists x1.(n_dog(x1) & all x2.(n_other(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1))))