premise: A photographer is taking photos of a hockey game, but he is protecting himself from harm by wearing a helmet.
hypothesis: A photographer is taking x-rays of a hockey game
explanation_1: Photos and x-rays are different processes for getting an image.
explanation_2: one cannot x-rays a hockey game
explanation_3: X-rays and photos are different things.
premise_logic: exists e2 e1 e3 x1 x2 x3 x4 x5 x6.(by(e2,e3) & Theme(e3,x6) & Actor(e3,x5) & v_wear(e3) & n_helmet(x6) & from(e2,x5) & n_harm(x5) & Theme(e2,x6) & Actor(e2,x5) & v_protect(e2) & n_male(x6) & n_male(x5) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_game(x3) & of(x3,x4) & n_hockey(x4) & n_photo(x2) & n_photographer(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_game(x3) & of(x3,x4) & n_hockey(x4) & n_x-ray(x2) & n_photographer(x1))