premise: Two men pause on a rock while hiking in barren terrain.
hypothesis: Two men are hiking on a sunny day.
explanation_1: It is not always sunny.
explanation_2: People can hike on days that are not sunny.
explanation_3: Hikes can be done during other weather besides sunny weather.
premise_logic: exists e1 e2 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 e1 s1 x1 x2.(on(e1,x2) & n_day(x2) & a_sunny(s1) & Theme(s1,x2) & Actor(e1,x1) & v_hike(e1) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 e2 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 e1 s1 x1 x2.(v_hike(e1) & on(e1,x2) & n_man(x1) & n_day(x2) & card_eq_2(x1) & a_sunny(s1) & Theme(s1,x2) & Actor(e1,x1))