Two dolphins jumping into the water.
The dolphins are putting on a show
Two dolphins jumping into the water are not necessarily putting on a show.
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 x3.(n_dolphin(x1) & on(e1,x3) & n_show(x3) & Theme(e1,x2) & Actor(e1,x1) & v_put(e1) & n_thing(x2))