premise: A band performing on the corner of the street.
hypothesis: The orchestra plays in the concert hall.
explanation_1: A band is not the same as an orchestra.  The band cannot be on the corner of the street and in a concert hall at the same time.
explanation_2: a band is a different type of music group than a orchestra
explanation_3: The musical group cannot be playing on the corner of the street and in the concert hall.
premise_logic: exists e1 x1 x2 x3 x4.(n_street(x4) & n_corner(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_band(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_hall(x2) & of(x2,x3) & n_concert(x3) & n_orchestra(x1) & in(e1,x2) & Actor(e1,x1) & v_play(e1))