premise: One man in all black in a bowling ally who just bowled with an orange ball.
hypothesis: The man is playing with a blue ball.
explanation_1: Either the ball is orange or blue.
explanation_2: orange and blue are different colors
explanation_3: The ball cannot be blue and orange.
premise_logic: exists x1.(all x2.(n_thing(x2) -> exists e1 s1 s2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(x1,x2) & a_just(s2) & Manner(e1,s2) & with(e1,x7) & n_ball(x7) & of(x7,x8) & n_orange(x8) & Actor(e1,x6) & v_bowl(e1) & (x2 = x6) & in(x2,x4) & n_ally(x4) & of(x4,x5) & n_bowling(x5) & Theme(s1,x3) & a_black(s1) & (x2 = x3))) & n_man(x1) & card_eq_1(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_man(x1) & with(e1,x2) & n_ball(x2) & a_blue(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1))