A girl in a green shirt jumps in the air.
A kid is jumping on a trampoline.
girl jumping in the air doesn't imply she is on a trampoline
exists s1 x1 x2 x3 x4.(n_air(x4) & a_topic(x1) & in(x1,x2) & in(x2,x4) & n_jump(x2) & of(x2,x3) & n_shirt(x3) & a_green(s1) & Theme(s1,x2) & n_girl(x1))
exists e1 x1 x2.(on(e1,x2) & n_trampoline(x2) & Actor(e1,x1) & v_jump(e1) & n_kid(x1))