Two dogs play in the water under a bridge.
The dogs are drinking from the same bowl.
One can not be drinking and play simultaneously.
exists x1 x2 x3 x4.(n_water(x3) & a_topic(x1) & under(x1,x4) & n_bridge(x4) & in(x1,x3) & n_play(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_bowl(x2) & a_same(s1) & Theme(s1,x2) & n_dog(x1) & from(e1,x2) & Actor(e1,x1) & v_drink(e1))