Two people are diving into the water off of a boat.
The people are diving.
People diving into the water implies that they are diving.
exists e1 x1 x2 x3.(n_water(x2) & of(e1,x3) & n_boat(x3) & r_off(e1) & into(e1,x2) & Actor(e1,x1) & v_dive(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_dive(e1))