Three boys wearing yellow lifevests on a raft on the water.
Three boys floating in the water thanks to their life vests after their boat sank.
One cannot be floating in the water if they ate on a raft.
exists e1 s1 x1 x2 x3 x4 x5.(n_water(x5) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & on(x3,x4) & on(x4,x5) & n_raft(x4) & n_lifevest(x3) & a_yellow(s1) & Theme(s1,x3) & (x1 = x2) & n_boy(x1) & card_eq_3(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6 x7.(n_boat(x7) & of(x7,x3) & n_thing(x3) & n_thing(x3) & n_vest(x5) & of(x5,x6) & n_life(x6) & of(x5,x3) & n_thanks(x3) & of(x3,x4) & n_water(x4) & Actor(e2,x1) & v_sink(e2) & after(e1,x7) & to(e1,x5) & in(e1,x3) & Actor(e1,x2) & v_float(e1) & (x1 = x2) & n_boy(x1) & card_eq_3(x1))