Two dolphins jumping into the water.
The cat is sitting on the couch
Dolphins are not a cat.  Jumping is not sitting and a couch is not water.
exists e1 x1 x2 x3.(n_water(x3) & a_topic(x1) & into(e1,x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_dolphin(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_couch(x2) & n_cat(x1) & on(e1,x2) & Actor(e1,x1) & v_sit(e1))