premise: A group of people in black outfits drinking beer.
hypothesis: People drink a beverage.
explanation_1: The group had beer as their beverage.
explanation_2: Beer is a beverage.
explanation_3: A group of people drink beer.
premise_logic: exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & in(x2,x3) & n_beer(x3) & of(x3,x5) & n_drinking(x5) & of(x3,x4) & n_outfit(x4) & a_black(s1) & Theme(s1,x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_beverage(x2) & n_people(x1))