A man is throwing a log into a waterway while two dogs watch.
A man has two dogs
Two dogs have a right to watch as much as a man has.
exists e1 e2 x1 x2 x3 x4 x5 x6.(Theme(e2,x6) & Actor(e2,x1) & v_watch(e2) & n_thing(x6) & while(e1,x5) & n_dog(x5) & card_eq_2(x5) & into(e1,x4) & n_waterway(x4) & Theme(e1,x3) & Actor(e1,x2) & v_throw(e1) & n_log(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_dog(x2) & card_eq_2(x2) & n_man(x1))