premise: A band of people playing brass instruments is performing outside.
hypothesis: A group of people have instruments.
explanation_1: Band is group.
explanation_2: A band is another way to say a group.
explanation_3: A group of people playing instruments is a band.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5.(a_outside(s1) & Manner(e2,s1) & Actor(e2,x1) & v_perform(e2) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_instrument(x4) & of(x4,x5) & n_brass(x5) & (x2 = x3) & n_people(x2) & n_band(x1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_instrument(x3) & of(x1,x2) & n_people(x2) & n_group(x1))