Two children, sitting on the backs of camels, near the ocean.
The children are on a great journey.
the fact that the children are sitting on camels does not imply that they are on a great journey.
exists e1 x1 x2 x3 x4 x5.(n_ocean(x5) & n_back(x3) & a_topic(x1) & near(e1,x5) & on(e1,x3) & of(x3,x4) & n_camel(x4) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_child(x1) & card_eq_2(x1))
exists p1 x1.(n_child(x1) & exists s1 x2.(on(x1,x2) & n_journey(x2) & a_great(s1) & Theme(s1,x2)))