A girl doing a handstand on a trampoline.
There is a girl on a trampoline.
Both subjects are on a trampoline
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & on(x3,x4) & n_trampoline(x4) & n_handstand(x3) & (x1 = x2) & n_girl(x1))
exists p1 x1 x2 x3.((x1 = x2) & on(x2,x3) & n_trampoline(x3) & n_girl(x2))