The photographer is playing tug-of-war with a dog.
The dog is asleep
The dog couldn't be asleep if it is playing with the photographer.
exists e1 x1 x2 x3.(n_photographer(x1) & with(e1,x3) & n_dog(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tug-of-war(x2))
exists s1 x1.(n_dog(x1) & Theme(s1,x1) & a_asleep(s1))