a black dog wearing a red collar is dragging a rope though a river.
He is towing a canoe with two dogs in it the bank to safety
Not all ropes are connected to a canoe and the dog being in water does not mean that there is a lack of safety.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_drag(e2) & though(x4,x5) & n_river(x5) & n_rope(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_collar(x3) & a_red(s2) & Theme(s2,x3) & (x1 = x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_bank(x4) & to(e1,x1) & n_safety(x1) & Time(e1,x4) & with(e1,x3) & in(x3,x1) & n_thing(x1) & n_dog(x3) & card_eq_2(x3) & Theme(e1,x2) & Actor(e1,x1) & v_tow(e1) & n_canoe(x2) & n_male(x1))