premise: Two men pause on a rock while hiking in barren terrain.
hypothesis: Two men are in a kayak.
explanation_1: If the men are in a kayak, then it is impossible for them to be on a rock in barren terrain.
explanation_2: You cannot be hiking while being in a kayak.
explanation_3: The men can't be hiking in a kayak.
premise_logic: exists e2 e1 s1 x1 x2 x3.(while(e1,e2) & Actor(e2,x1) & v_hike(e2) & in(e1,x3) & n_terrain(x3) & a_barren(s1) & Theme(s1,x3) & on(e1,x2) & n_rock(x2) & Actor(e1,x1) & v_pause(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(in(x1,x2) & n_kayak(x2)) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e2 e1 s1 x1 x2 x3.(while(e1,e2) & v_pause(e1) & v_hike(e2) & on(e1,x2) & n_terrain(x3) & n_rock(x2) & n_man(x1) & in(e1,x3) & card_eq_2(x1) & a_barren(s1) & Theme(s1,x3) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_kayak(x2) & in(x1,x2)) & card_eq_2(x1))