A child playing in water.
The child is playing wit toy cars at home.
One would play with toy boats in water, not toy cars.
exists x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_water(x3) & n_playing(x1) & of(x1,x2) & n_child(x2))
exists e1 x1 x2 x3 x4 x5.(n_child(x1) & at(e1,x5) & n_home(x5) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_car(x2) & of(x2,x4) & n_toy(x4) & of(x2,x3) & n_wit(x3))