Little brown and white dog running on the sidewalk.
A dog plays fetch in his backyard.
the first one says the dog is on the sidewalk, the second says the dog is in the backyard
exists e1 s1 s2 s3 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(s1) & subset_of(x2,s1) & on(e1,x4) & Actor(e1,x3) & v_run(e1) & (x2 = x3) & n_dog(x2) & a_white(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_brown(x1) & a_little(s2) & Theme(s2,x1))
exists e1 x1 x2 x3.(in(e1,x3) & n_backyard(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_fetch(x2) & n_dog(x1))