premise: A man lying on the grass on a rugby field, holding a rugby ball.
hypothesis: A man lying on a field holding a wrecking ball.
explanation_1: A man is either holding a wrecking ball or a a rugby ball.
explanation_2: A rugby ball is not a wrecking ball
explanation_3: A rugby ball is different from a wrecking ball.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_grass(x3) & a_topic(x1) & Theme(e2,x6) & Actor(e2,x5) & v_hold(e2) & n_ball(x6) & a_rugby(s2) & Theme(s2,x6) & (x1 = x5) & on(e1,x4) & n_field(x4) & a_rugby(s1) & Theme(s1,x4) & on(e1,x3) & Actor(e1,x2) & v_lie(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_hold(e2) & n_ball(x4) & of(x4,x5) & n_wrecking(x5) & on(e1,x3) & n_field(x3) & Actor(e1,x2) & v_lie(e1) & (x1 = x2) & n_man(x1))