A German Shepherd runs through a sprinkler.
The German Shepherd is wearing a blue collar.
The dog does not have to be wearing a blue collar to run through the sprinkler.
exists e1 s1 x1 x2.(through(e1,x2) & n_sprinkler(x2) & Actor(e1,x1) & v_run(e1) & n_shepherd(x1) & a_german(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(ne_nam_shepherd(x1) & a_german(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_collar(x2) & a_blue(s2) & Theme(s2,x2))