premise: A man in a white shirt hiking over rocks and water.
hypothesis: A man is sleeping in a sleeping bag.
explanation_1: one says hiking but the other says he is sleeping
explanation_2: A man sleeping cannot be hiking at the same time.
explanation_3: one cannot be in hiking while sleeping
premise_logic: exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & over(x2,x4) & subset_of(x6,x4) & n_water(x6) & subset_of(x5,x4) & n_rock(x5) & n_hiking(x2) & of(x2,x3) & n_shirt(x3) & a_white(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e2 e1 x1 x2.(in(e1,x2) & n_bag(x2) & Actor(e2,x2) & v_sleep(e2) & Actor(e1,x1) & v_sleep(e1) & n_man(x1))
premise_sim: exists s1 x1 x2 x3 x4 x5 x6.(subset_of(x6,x4) & subset_of(x5,x4) & over(x2,x4) & of(x2,x3) & n_water(x6) & n_shirt(x3) & n_rock(x5) & n_man(x1) & n_hiking(x2) & in(x1,x2) & a_white(s1) & a_topic(x1) & Theme(s1,x2))
hypothesis_sim: exists e2 e1 x1 x2.(v_sleep(e2) & v_sleep(e1) & n_man(x1) & n_bag(x2) & in(e1,x2) & Actor(e2,x2) & Actor(e1,x1))