An upside-down child above a trampoline.
A man laying down on a trampoline
A child is not a man. One cannot be upside down at the same time one is laying down.
exists s1 x1 x2.(a_topic(x1) & above(x1,x2) & n_trampoline(x2) & n_child(x1) & a_upside-down(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & a_down(s1) & Manner(e1,s1) & on(e1,x3) & n_trampoline(x3) & Actor(e1,x2) & v_lay(e1) & (x1 = x2) & n_man(x1))