A teenager jumping over a shopping cart.
A shopping cart filled with gasoline.
The subject can only be either a teenager, or a shopping cart.
exists e1 x1 x2 x3 x4.(a_topic(x1) & over(e1,x3) & n_cart(x3) & of(x3,x4) & n_shopping(x4) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_teenager(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_gasoline(x4) & Theme(e1,x3) & v_fill(e1) & (x1 = x3) & n_cart(x1) & of(x1,x2) & n_shopping(x2))