premise: People wearing sombreros drink shots happily.
hypothesis: Mourners toast their lost loved ones.
explanation_1: Anytime you're thinking about lost loved ones, you wouldn't be doing it happily.
explanation_2: Mourners do not drink shots happily.
explanation_3: People who drink shots happily are not likely to be mourners who toast.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4.(a_happily(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x1) & v_drink(e2) & n_shot(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_sombrero(x3) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists e2 e1 e3 x1 x2.(Theme(e3,x2) & Actor(e3,x1) & v_toast(e3) & n_one(x2) & Theme(e2,x2) & v_love(e2) & Theme(e1,x2) & v_lose(e1) & of(x2,x1) & n_thing(x1) & n_mourner(x1))