premise: Two men are fishing in a river.
hypothesis: Two men wearing caps are fishing in a river.
explanation_1: Just because two men are fishing in a river it does not mean they are wearing caps.
premise_logic: exists e1 x1 x2.(in(e1,x2) & n_river(x2) & Actor(e1,x1) & v_fish(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e2 e1 x1 x2 x3 x4.(in(e2,x4) & n_river(x4) & Actor(e2,x1) & v_fish(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_cap(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(v_fish(e1) & n_river(x2) & n_man(x1) & in(e1,x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 x1 x2 x3 x4.(v_wear(e1) & v_fish(e2) & n_river(x4) & n_man(x1) & n_cap(x3) & in(e2,x4) & card_eq_2(x1) & Theme(e1,x3) & Actor(e2,x1) & Actor(e1,x2) & (x1 = x2))