A black dog and a woman in a red shirt playing tug-of-war.
A girl is training her dog for obedience.
Tug-of-war does not teach obedience, in fact in some breeds it makes the dog lash out and act territorial.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & Theme(e1,x5) & Actor(e1,x4) & v_play(e1) & n_tug-of-war(x5) & (x2 = x4) & in(x2,x3) & n_shirt(x3) & a_red(s3) & Theme(s3,x3) & n_woman(x2) & subset_of(x1,s1) & n_dog(x1) & a_black(s2) & Theme(s2,x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_train(e1) & for(x2,x3) & n_obedience(x3) & n_dog(x2) & of(x2,x1) & n_female(x1) & n_girl(x1))