Three boys in life jackets float on a raft.
The boys are outside on the water.
boys float on a raft can also be said as boys outside on the water.
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_raft(x4) & Actor(e1,x1) & v_float(e1) & in(x1,x2) & n_jacket(x2) & of(x2,x3) & n_life(x3) & n_boy(x1) & card_eq_3(x1))
exists s1 x1 x2.(n_water(x2) & n_boy(x1) & on(s1,x2) & Theme(s1,x1) & a_outside(s1))