premise: A car and a minivan have collided.
hypothesis: The road is empty.
explanation_1: The road is not empty if there are 2 cars collided.
premise_logic: exists e1 x1 x2 x3.(Actor(e1,x1) & v_collide(e1) & subset_of(x3,x1) & n_minivan(x3) & subset_of(x2,x1) & n_car(x2))
hypothesis_logic: exists s1 x1.(n_road(x1) & Theme(s1,x1) & a_empty(s1))
premise_sim: exists e1 x1 x2 x3.(v_collide(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_minivan(x3) & n_car(x2) & Actor(e1,x1))
hypothesis_sim: exists s1 x1.(n_road(x1) & a_empty(s1) & Theme(s1,x1))