A dog performs acrobatic stunts on a platform.
The dog sits and does tricks in outer space.
A dog cannot do stunts on a platform if it is in outer space.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_platform(x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_stunt(x2) & a_acrobatic(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 e2 s1 x1 x2 x3.(n_dog(x1) & in(e2,x3) & n_space(x3) & a_outer(s1) & Theme(s1,x3) & Theme(e2,x2) & Actor(e2,x1) & v_do(e2) & n_trick(x2) & Actor(e1,x1) & v_sit(e1))