A large tan dog sits on a grassy hill.
Fido sits in his backyard
The dog may not be named Fido, and he may be on a hill other than his own backyard.
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 e1 x1 x2.(n_backyard(x2) & of(x2,x1) & n_male(x1) & ne_per_fido(x1) & in(e1,x2) & Actor(e1,x1) & v_sit(e1))