A large tan dog sits on a grassy hill.
The dog is outside in the fresh air.
A dog is outside and sitting on a grassy hill where he is breathing fresh air.
exists e1 s1 s2 s3 x1 x2.(on(e1,x2) & n_hill(x2) & a_grassy(s3) & Theme(s3,x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1) & a_tan(s2) & Theme(s2,x1) & a_large(s1) & Theme(s1,x1))
exists s1 s2 x1 x2.(n_air(x2) & a_fresh(s2) & Theme(s2,x2) & n_dog(x1) & in(s1,x2) & Theme(s1,x1) & a_outside(s1))