premise: A group of men dancing outside.
hypothesis: The men practice the salsa to show off for their wives.
explanation_1: We do not know if they are dancing the salsa or another dance, and we do not know if they are doing it practice or to show off for their wives
explanation_2: Just because a group of men dancing outside, doesn't mean they practice the salsa.
explanation_3: It can be other style of dance other than salsa. Just because the men are dancing does not mean they want to show off for their wives.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_man(x2) & n_group(x1))
hypothesis_logic: exists p1 x1 x2 x3 x5.(n_wife(x5) & of(x5,x1) & n_thing(x1) & n_practice(x1) & of(x1,x2) & n_man(x2) & a_topic(x1) & Topic(x1,p1) & exists e1 s1 x4.(for(e1,x5) & a_off(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x1) & v_show(e1) & n_thing(x4)) & n_salsa(x3) & (x1 = x3))