An upside-down child above a trampoline.
A child in the air.
Since the child is upside-down it must be in the air
exists s1 x1 x2.(a_topic(x1) & above(x1,x2) & n_trampoline(x2) & n_child(x1) & a_upside-down(s1) & Theme(s1,x1))
exists x1 x2.(n_air(x2) & a_topic(x1) & in(x1,x2) & n_child(x1))