a young girl wearing a bulky red life jacket floating in a lake.
a boy waits in a boat
one is about a girl floating in a lake while the other is about a boy waiting on a boat
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & in(e1,x6) & n_lake(x6) & Actor(e1,x5) & v_float(e1) & (x3 = x5) & n_jacket(x3) & of(x3,x4) & n_life(x4) & a_red(s3) & Theme(s3,x3) & a_bulky(s2) & Theme(s2,x3) & (x1 = x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(in(e1,x2) & n_boat(x2) & Actor(e1,x1) & v_wait(e1) & n_boy(x1))