premise: Two men cool off under a waterfall.
hypothesis: Two brothers are under a waterfall.
explanation_1: Not all men are brothers.
explanation_2: Just because two men cool off under a waterfall, doesn't mean they are brothers.
explanation_3: Two men together does not mean they are brothers.
premise_logic: exists e1 s1 x1 x2.(a_off(s1) & Manner(e1,s1) & under(e1,x2) & n_waterfall(x2) & Actor(e1,x1) & v_cool(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(under(x1,x2) & n_waterfall(x2)) & n_brother(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2.(v_cool(e1) & under(e1,x2) & n_waterfall(x2) & n_man(x1) & card_eq_2(x1) & a_off(s1) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_brother(x1) & exists x2.(under(x1,x2) & n_waterfall(x2)) & card_eq_2(x1))