One person is diving into the water.
The person is old.
Anyone can dive into water irrespective of whether they are old or young.
exists e1 x1 x2.(n_water(x2) & into(e1,x2) & Actor(e1,x1) & v_dive(e1) & n_person(x1) & card_eq_1(x1))
exists s1 x1.(n_person(x1) & Theme(s1,x1) & a_old(s1))