premise: A dune buggy traveling on sand.
hypothesis: A vehicle travels outdoors.
explanation_1: On sand implies outdoors, and dune buggy is vehicle.
explanation_2: A vehicle is outdoors because it is traveling on sand.
explanation_3: A vehicle is moving on sand
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_sand(x3) & Actor(e1,x2) & v_travel(e1) & (x1 = x2) & n_buggy(x1) & a_dune(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_travel(e1) & n_outdoors(x2) & n_vehicle(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_travel(e1) & on(e1,x3) & n_sand(x3) & n_buggy(x1) & a_topic(x1) & a_dune(s1) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_travel(e1) & n_vehicle(x1) & n_outdoors(x2) & Theme(e1,x2) & Actor(e1,x1))