premise: A choir made up of varying ages of people are performing.
hypothesis: The choir are taking in a ball game.
explanation_1: Performing and taking in a ball game are different things.
explanation_2: Performing and taking in a ball game are different things.
explanation_3: The choir cannot be performing and at a ball game at the same time.
premise_logic: exists e2 e1 e3 x1 x2 x3 x4 x5.(Actor(e3,x1) & v_perform(e3) & r_up(e1) & of(e1,e2) & Theme(e2,x4) & Actor(e2,x3) & v_vary(e2) & of(x4,x5) & n_people(x5) & n_age(x4) & Theme(e1,x2) & v_make(e1) & (x1 = x2) & n_choir(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_choir(x1) & in(e1,x2) & n_game(x2) & of(x2,x3) & n_ball(x3) & Actor(e1,x1) & v_take(e1))