A girl plays on a red toy.
The girl is in a hospital bed, in a full body cast.
If a girl plays with a red toy she is not in a full body cast.
exists e1 s1 x1 x2.(on(e1,x2) & n_toy(x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_girl(x1))
exists p1 s1 x1 x2 x3.(n_girl(x1) & in(p1,x2) & n_cast(x2) & of(x2,x3) & n_body(x3) & a_full(s1) & Theme(s1,x2) & exists x4 x5.(in(x1,x4) & n_bed(x4) & of(x4,x5) & n_hospital(x5)))