premise: Two men prepare a fish at a dock.
hypothesis: Two men are cleaning their fish
explanation_1: Cleaning their fish is the same thing as preparing their fish.
explanation_2: Two men who prepare their fish by cleaning them at a dock implies that they caught the fish themselves.
explanation_3: Cleaning a fish is the same as preparing one.
premise_logic: exists e1 x1 x2 x3.(at(e1,x3) & n_dock(x3) & Theme(e1,x2) & Actor(e1,x1) & v_prepare(e1) & n_fish(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & n_fish(x2) & of(x2,x1) & n_thing(x1) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3.(v_prepare(e1) & n_man(x1) & n_fish(x2) & n_dock(x3) & card_eq_2(x1) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_clean(e1) & of(x2,x1) & n_thing(x1) & n_man(x1) & n_fish(x2) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))