premise: A man in an orange hat holds a ball.
hypothesis: A man in a blue hat drops the ball.
explanation_1: The man can be wearing either an orange or a blue hat. One cannot hold a ball and drop it at the same time.
explanation_2: The man can't be wearing an orange hat and a blue hat at the same time, he also can't hold a ball and drop the ball at the same time.
explanation_3: The hat is either orange or blue.
premise_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_ball(x4) & in(x1,x2) & n_hat(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(n_ball(x3) & Theme(e1,x3) & Actor(e1,x1) & v_drop(e1) & in(x1,x2) & n_hat(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_hold(e1) & of(x2,x3) & n_orange(x3) & n_man(x1) & n_hat(x2) & n_ball(x4) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_drop(e1) & n_man(x1) & n_hat(x2) & n_ball(x3) & in(x1,x2) & a_blue(s1) & Theme(s1,x2) & Theme(e1,x3) & Actor(e1,x1))