premise: A man with ski poles and a large camping backpack treks through the snow.
hypothesis: A camper with ski poles walks towards his campground.
explanation_1: One cannot tell if a man with ski poles is walking towards his campground.
explanation_2: The man with the ski poles may not walk towards his campground at all.
explanation_3: A man treks may mean he moves towards or away from something which may or may not be a campground which may or may not be his campground.
premise_logic: exists s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_snow(x7) & a_topic(x1) & with(x1,x2) & subset_of(x4,x2) & through(x4,x7) & n_trek(x4) & of(x4,x6) & n_backpack(x6) & of(x4,x5) & n_camping(x5) & a_large(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_pole(x3) & a_ski(s1) & Theme(s1,x3) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(towards(e1,x3) & n_campground(x3) & of(x3,x1) & n_male(x1) & Actor(e1,x1) & v_walk(e1) & with(x1,x2) & n_pole(x2) & a_ski(s1) & Theme(s1,x2) & n_camper(x1))
premise_sim: exists s1 s2 x1 x2 x3 x4 x5 x6 x7.(with(x1,x2) & through(x4,x7) & subset_of(x4,x2) & subset_of(x3,x2) & of(x4,x6) & of(x4,x5) & n_trek(x4) & n_snow(x7) & n_pole(x3) & n_man(x1) & n_camping(x5) & n_backpack(x6) & a_topic(x1) & a_ski(s1) & a_large(s2) & Theme(s2,x4) & Theme(s1,x3))
hypothesis_sim: exists e1 s1 x1 x2 x3.(with(x1,x2) & v_walk(e1) & towards(e1,x3) & of(x3,x1) & n_pole(x2) & n_male(x1) & n_campground(x3) & n_camper(x1) & a_ski(s1) & Theme(s1,x2) & Actor(e1,x1))