A soldier walking a dog with a satchel in its mouth.
A police officer and his dog are playing fetch.
A police officer and a soldier are different.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x5) & n_mouth(x5) & of(x5,x1) & n_thing(x1) & with(e1,x4) & n_satchel(x4) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_dog(x3) & (x1 = x2) & n_soldier(x1))
exists e1 s1 x1 x2 x3 x4.(a_fetch(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & subset_of(x4,x1) & n_dog(x4) & of(x4,x2) & n_male(x2) & subset_of(x2,x1) & n_officer(x2) & of(x2,x3) & n_police(x3))