A boy in an orange shirt sitting at the edge of water on a large rock.
All of the rocks are small.
One says sitting on a large rock the other says small rocks.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_edge(x5) & a_topic(x1) & in(x1,x2) & on(e1,x7) & n_rock(x7) & a_large(s1) & Theme(s1,x7) & at(e1,x5) & of(x5,x6) & n_water(x6) & Actor(e1,x4) & v_sit(e1) & (x2 = x4) & n_shirt(x2) & of(x2,x3) & n_orange(x3) & n_boy(x1))
exists x2.(n_rock(x2) & all x1.(n_thing(x1) -> exists s1.(Theme(s1,x1) & a_small(s1) & of(x1,x2))))